diff --git a/generators/app/templates/dotnet/Dockerfile b/generators/app/templates/dotnet/Dockerfile
index 8aee6d8..8b69b86 100644
--- a/generators/app/templates/dotnet/Dockerfile
+++ b/generators/app/templates/dotnet/Dockerfile
@@ -2,9 +2,10 @@ FROM <%= environment === 'debug' ? debugBaseImageName : releaseBaseImageName %><
 ENV NUGET_XMLDOC_MODE skip
 ARG CLRDBG_VERSION=VS2015U2
 WORKDIR /clrdbg
+RUN apt-get update && apt-get install -y unzip && rm -rf /var/lib/apt/lists/*
 RUN curl -SL https://raw.githubusercontent.com/Microsoft/MIEngine/getclrdbg-release/scripts/GetClrDbg.sh --output GetClrDbg.sh \
     && chmod 700 GetClrDbg.sh \
-    && ./GetClrDbg.sh $CLRDBG_VERSION \
+    && ./GetClrDbg.sh -v $CLRDBG_VERSION \
     && rm GetClrDbg.sh<% } %>
 WORKDIR /app<% if (isWebProject) { %><% if (dotnetVersion === 'RTM') { %>
 ENV ASPNETCORE_URLS http://*:<%= portNumber %><% } %>