diff --git a/docs/src/User_Guide/model_configuration.md b/docs/src/User_Guide/model_configuration.md
index 3dd0f5d882..a6f7ba3b51 100644
--- a/docs/src/User_Guide/model_configuration.md
+++ b/docs/src/User_Guide/model_configuration.md
@@ -34,12 +34,6 @@ The following tables summarize the model settings parameters and their default/p
 |LDSAdditionalConstraints | Flag to activate additional constraints for long duration storage resources to prevent violation of SoC limits in non-representative periods.|
 ||1 = activate additional constraints.|
 ||0 = do not activate additional constraints.|
-|HourlyMatching| Constraint to match generation from clean sources with hourly consumption.|
-||1 = Constraint is active.|
-||0 = Constraint is not active.|
-|HydrogenHourlyMatching | Flag to allow hydrogen production to contribute to the hourly clean supply matching constraint.|
-||1 = Hydrogen production contributes to the hourly clean supply matching constraint.|
-||0 = Hydrogen production does not contribute to the hourly clean supply matching constraint.|
 
 ## 2. Solution strategy
 
@@ -87,6 +81,9 @@ The following tables summarize the model settings parameters and their default/p
 |HydrogenMinimumProduction | Hydrogen production requirements from electrolyzers.|
 |1 = Constraint is active.|
 ||0 = Constraint is not active.| 
+|HourlyMatchingRequirement| Constraint to match generation from clean sources with hourly consumption.|
+||1 = Constraint is active.|
+||0 = Constraint is not active.|
 
 ## 4. Network related
 
diff --git a/src/model/resources/flexible_ccs/allamcyclelox.jl b/src/model/resources/flexible_ccs/allamcyclelox.jl
index 49f8efb6fb..9ecb01f98f 100644
--- a/src/model/resources/flexible_ccs/allamcyclelox.jl
+++ b/src/model/resources/flexible_ccs/allamcyclelox.jl
@@ -279,11 +279,10 @@ function allamcyclelox!(EP::Model, inputs::Dict, setup::Dict)
     end
 
     # Hourly matching constraints
-    if setup["HourlyMatching"] == 1
-        QUALIFIED_SUPPLY = inputs["QUALIFIED_SUPPLY"]   # Resources that are qualified to contribute to hourly matching constraint
-        @expression(EP, eHMAllam[t = 1:T, z = 1:Z],
-            -sum(EP[:vCHARGE_ALLAM][y,t] 
-            for y in intersect(resources_in_zone_by_rid(gen,z), QUALIFIED_SUPPLY, ALLAM_CYCLE_LOX)))
+    if setup["HourlyMatchingRequirement"] == 1
+        @expression(EP, eHMAllam[t = 1:T, HM = 1:inputs["nHM"]],
+            -sum(hm(gen[y], tag = HM) * vCHARGE_ALLAM[y,t] 
+            for y in intersect(ids_with_policy(gen, hm, tag = HM), ALLAM_CYCLE_LOX)))
         add_similar_to_expression!(EP[:eHM], eHMAllam)
     end
 end
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