diff --git a/create_jenkins_job.py b/create_jenkins_job.py
index 062288b8..bcf855c3 100755
--- a/create_jenkins_job.py
+++ b/create_jenkins_job.py
@@ -40,6 +40,7 @@
     sys.exit("Could not import symbol from ros_buildfarm, please update ros_buildfarm.")
 
 DEFAULT_REPOS_URL = 'https://raw.githubusercontent.com/ros2/ros2/rolling/ros2.repos'
+DEFAULT_PIXI_TOML_URL = 'https://raw.githubusercontent.com/ros2/ros2//rolling/pixi.toml'
 DEFAULT_MAIL_RECIPIENTS = 'ros2-buildfarm@googlegroups.com'
 PERIODIC_JOB_SPEC = '0 4 * * *'
 
@@ -108,6 +109,7 @@ def main(argv=None):
         'ci_scripts_default_branch': args.ci_scripts_default_branch,
         'default_repos_url': DEFAULT_REPOS_URL,
         'supplemental_repos_url': '',
+        'default_pixi_toml_url': DEFAULT_PIXI_TOML_URL,
         'time_trigger_spec': '',
         'mailer_recipients': '',
         'ignore_rmw_default': {'rmw_fastrtps_dynamic_cpp'},
@@ -446,6 +448,7 @@ def create_job(os_name, job_name, template_file, additional_dict):
             create_job(os_name, 'nightly_' + os_name + '_humble_coverage', 'ci_job.xml.em', {
                 'cmake_build_type': 'Debug',
                 'default_repos_url': 'https://raw.githubusercontent.com/ros2/ros2/humble/ros2.repos',
+                'default_pixi_toml_url': 'https://raw.githubusercontent.com/ros2/ros2/humble/pixi.toml',
                 'disabled': True,
                 'enable_coverage_default': 'true',
                 'time_trigger_spec': PERIODIC_JOB_SPEC,
@@ -461,6 +464,7 @@ def create_job(os_name, job_name, template_file, additional_dict):
             create_job(os_name, 'nightly_' + os_name + '_jazzy_coverage', 'ci_job.xml.em', {
                 'cmake_build_type': 'Debug',
                 'default_repos_url': 'https://raw.githubusercontent.com/ros2/ros2/jazzy/ros2.repos',
+                'default_pixi_toml_url': 'https://raw.githubusercontent.com/ros2/ros2/jazzy/pixi.toml',
                 'disabled': True,
                 'enable_coverage_default': 'true',
                 'time_trigger_spec': PERIODIC_JOB_SPEC,
@@ -476,6 +480,7 @@ def create_job(os_name, job_name, template_file, additional_dict):
             create_job(os_name, 'nightly_' + os_name + '_kilted_coverage', 'ci_job.xml.em', {
                 'cmake_build_type': 'Debug',
                 'default_repos_url': 'https://raw.githubusercontent.com/ros2/ros2/kilted/ros2.repos',
+                'default_pixi_toml_url': 'https://raw.githubusercontent.com/ros2/ros2/kilted/pixi.toml',
                 'disabled': True,
                 'enable_coverage_default': 'true',
                 'time_trigger_spec': PERIODIC_JOB_SPEC,
diff --git a/job_templates/ci_job.xml.em b/job_templates/ci_job.xml.em
index cb515835..71f4ba90 100644
--- a/job_templates/ci_job.xml.em
+++ b/job_templates/ci_job.xml.em
@@ -26,6 +26,7 @@
     'property_parameter-definition',
     ci_scripts_default_branch=ci_scripts_default_branch,
     default_repos_url=default_repos_url,
+    default_pixi_toml_url=default_pixi_toml_url,
     supplemental_repos_url=supplemental_repos_url,
     ignore_rmw_default=ignore_rmw_default,
     use_connext_debs_default=use_connext_debs_default,
@@ -98,6 +99,7 @@ use_fastrtps_dynamic: ${build.buildVariableResolver.resolve('CI_USE_FASTRTPS_DYN
 ci_branch: ${build.buildVariableResolver.resolve('CI_SCRIPTS_BRANCH')}, <br/>
 repos_url: ${build.buildVariableResolver.resolve('CI_ROS2_REPOS_URL')}, <br/>
 supplemental_repos_url: ${build.buildVariableResolver.resolve('CI_ROS2_SUPPLEMENTAL_REPOS_URL')}, <br/>
+pixi_toml_url: ${build.buildVariableResolver.resolve('CI_PIXI_TOML_URL')}, <br/>
 colcon_branch: ${build.buildVariableResolver.resolve('CI_COLCON_BRANCH')}, <br/>
 use_whitespace: ${build.buildVariableResolver.resolve('CI_USE_WHITESPACE_IN_PATHS')}, <br/>
 isolated: ${build.buildVariableResolver.resolve('CI_ISOLATED')}, <br/>
@@ -247,7 +249,7 @@ powershell $(Get-ItemProperty -Path 'HKLM:SOFTWARE\Microsoft\Windows NT\CurrentV
 set /p RELEASE_VERSION=&lt; release_version.txt
 rem "Put current date in Dockerfile to force cache invalidation once per day"
 powershell "(Get-Content ${Env:DOCKERFILE}).replace('@@today_str', $(Get-Date).ToLongDateString()) | Set-Content ${Env:DOCKERFILE}"
-set BUILD_ARGS=--build-arg WINDOWS_RELEASE_VERSION=%RELEASE_VERSION% --build-arg ROS_DISTRO=%CI_ROS_DISTRO%
+set BUILD_ARGS=--build-arg WINDOWS_RELEASE_VERSION=%RELEASE_VERSION% --build-arg ROS_DISTRO=%CI_ROS_DISTRO% --build-arg PIXI_TOML_URL=%CI_PIXI_TOML_URL%
 docker build  %BUILD_ARGS% -t %CONTAINER_NAME% -f %DOCKERFILE% windows_docker_resources || exit /b !ERRORLEVEL!
 echo "# END SECTION"
 
diff --git a/job_templates/ci_launcher_job.xml.em b/job_templates/ci_launcher_job.xml.em
index 479541f4..4d992493 100644
--- a/job_templates/ci_launcher_job.xml.em
+++ b/job_templates/ci_launcher_job.xml.em
@@ -26,6 +26,7 @@
     ci_scripts_default_branch=ci_scripts_default_branch,
     default_repos_url=default_repos_url,
     supplemental_repos_url=supplemental_repos_url,
+    default_pixi_toml_url=default_pixi_toml_url,
     ignore_rmw_default=ignore_rmw_default,
     use_connext_debs_default=use_connext_debs_default,
     use_isolated_default=use_isolated_default,
diff --git a/job_templates/packaging_job.xml.em b/job_templates/packaging_job.xml.em
index e61f0581..622c830a 100644
--- a/job_templates/packaging_job.xml.em
+++ b/job_templates/packaging_job.xml.em
@@ -29,6 +29,7 @@
     ci_scripts_default_branch=ci_scripts_default_branch,
     default_repos_url=default_repos_url,
     supplemental_repos_url=supplemental_repos_url,
+    default_pixi_toml_url=default_pixi_toml_url,
     ubuntu_distro=ubuntu_distro,
     el_release=el_release,
     ros_distro=ros_distro,
@@ -107,6 +108,7 @@ ros_distro: ${build.buildVariableResolver.resolve('CI_ROS_DISTRO')}, <br/>
 branch: ${build.buildVariableResolver.resolve('CI_BRANCH_TO_TEST')}, <br/>
 ci_branch: ${build.buildVariableResolver.resolve('CI_SCRIPTS_BRANCH')}, <br/>
 repos_url: ${build.buildVariableResolver.resolve('CI_ROS2_REPOS_URL')}, <br/>
+pixi_toml_url: ${build.buildVariableResolver.resolve('CI_PIXI_TOML_URL')}, <br/>
 use_connextdds: ${build.buildVariableResolver.resolve('CI_USE_CONNEXTDDS')}, <br/>
 use_connext_debs: ${build.buildVariableResolver.resolve('CI_USE_CONNEXT_DEBS')}, <br/>
 use_cyclonedds: ${build.buildVariableResolver.resolve('CI_USE_CYCLONEDDS')}, <br/>
@@ -243,7 +245,7 @@ powershell $(Get-ItemProperty -Path 'HKLM:SOFTWARE\Microsoft\Windows NT\CurrentV
 set /p RELEASE_VERSION=&lt; release_version.txt
 rem "Put current date in Dockerfile to force cache invalidation once per day"
 powershell "(Get-Content ${Env:DOCKERFILE}).replace('@@today_str', $(Get-Date).ToLongDateString()) | Set-Content ${Env:DOCKERFILE}"
-set BUILD_ARGS=--build-arg WINDOWS_RELEASE_VERSION=%RELEASE_VERSION% --build-arg ROS_DISTRO=%CI_ROS_DISTRO%
+set BUILD_ARGS=--build-arg WINDOWS_RELEASE_VERSION=%RELEASE_VERSION% --build-arg ROS_DISTRO=%CI_ROS_DISTRO% --build-arg PIXI_TOML_URL=%CI_PIXI_TOML_URL%
 docker build  %BUILD_ARGS% -t %CONTAINER_NAME% -f %DOCKERFILE% windows_docker_resources  || exit /b !ERRORLEVEL!
 echo "# END SECTION"
 
diff --git a/job_templates/snippet/property_parameter-definition.xml.em b/job_templates/snippet/property_parameter-definition.xml.em
index 2be1b77b..78f343a2 100644
--- a/job_templates/snippet/property_parameter-definition.xml.em
+++ b/job_templates/snippet/property_parameter-definition.xml.em
@@ -5,6 +5,7 @@
     ci_scripts_default_branch=ci_scripts_default_branch,
     default_repos_url=default_repos_url,
     supplemental_repos_url=supplemental_repos_url,
+    default_pixi_toml_url=default_pixi_toml_url,
     ubuntu_distro=ubuntu_distro,
     el_release=el_release,
     ros_distro=ros_distro,
diff --git a/job_templates/snippet/property_parameter-definition_common.xml.em b/job_templates/snippet/property_parameter-definition_common.xml.em
index 0eb70211..c031eabd 100644
--- a/job_templates/snippet/property_parameter-definition_common.xml.em
+++ b/job_templates/snippet/property_parameter-definition_common.xml.em
@@ -32,6 +32,15 @@ Use this instead of the Custom .repos file if you want to add to the default rep
           <defaultValue>@supplemental_repos_url</defaultValue>
           <trim>false</trim>
         </hudson.model.StringParameterDefinition>
+        <hudson.model.StringParameterDefinition>
+          <name>CI_PIXI_TOML_URL</name>
+          <description>Custom pixi.toml file URL to use instead of the default pixi.toml file.
+For example, copy the content of pixi.toml to use instead of the default (@default_pixi_toml_url). Then pass the raw URL here. 
+          (@default_pixi_toml_url).
+The pixi.toml file defines the Pixi environment configuration for the build.</description>
+          <defaultValue>@default_pixi_toml_url</defaultValue>
+          <trim>false</trim>
+        </hudson.model.StringParameterDefinition>
         <hudson.model.StringParameterDefinition>
           <name>CI_COLCON_BRANCH</name>
           <description>Use a specific branch of the colcon repositories.
diff --git a/windows_docker_resources/Dockerfile b/windows_docker_resources/Dockerfile
index ea09b934..1388424e 100644
--- a/windows_docker_resources/Dockerfile
+++ b/windows_docker_resources/Dockerfile
@@ -18,6 +18,10 @@ ARG WINDOWS_RELEASE_VERSION=$WINDOWS_RELEASE_ID
 # Use --isolation=process if you need to build in a mounted volume
 FROM mcr.microsoft.com/windows/server:$WINDOWS_RELEASE_VERSION
 
+# Set ROS distro value and pixi.toml url
+ARG ROS_DISTRO=rolling
+ARG PIXI_TOML_URL=https://raw.githubusercontent.com/ros2/ros2/refs/heads/%ROS_DISTRO%/pixi.toml
+
 # Enable long paths on folders
 RUN powershell -noexit "New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem' -Name 'LongPathsEnabled' -Value 1 -PropertyType DWORD -Force"
 
@@ -48,9 +52,8 @@ RUN powershell -noexit "$bindir = Join-Path $Env:USERPROFILE\.pixi 'bin' ; $path
 RUN echo "@today_str"
 
 # Install dependencies via pixi
-ARG ROS_DISTRO=rolling
 WORKDIR C:\pixi_ws
-RUN powershell -noexit irm https://raw.githubusercontent.com/ros2/ros2/refs/heads/%ROS_DISTRO%/pixi.toml -OutFile pixi.toml
+RUN powershell -noexit irm %PIXI_TOML_URL% -OutFile pixi.toml
 RUN pixi --color never --no-progress -q install
 RUN pixi --color never --no-progress -q list