diff --git a/compareECLFiles.cmake b/compareECLFiles.cmake
index b25653014..f926d0ad1 100755
--- a/compareECLFiles.cmake
+++ b/compareECLFiles.cmake
@@ -935,6 +935,14 @@ add_test_compareECLFiles(CASENAME actionx_gconinje
                          REL_TOL ${rel_tol}
                          DIR actionx)
 
+add_test_compareECLFiles(CASENAME actionx_gconprod
+                         FILENAME ACTIONX_GCONPROD
+                         SIMULATOR flow
+                         ABS_TOL ${abs_tol}
+                         REL_TOL ${rel_tol}
+                         DIR actionx)
+
+
 add_test_compareECLFiles(CASENAME actionx_wconinje
                          FILENAME ACTIONX_WCONINJE
                          SIMULATOR flow
diff --git a/tests/update_reference_data.sh b/tests/update_reference_data.sh
index b50e9f9ed..3856d4f85 100755
--- a/tests/update_reference_data.sh
+++ b/tests/update_reference_data.sh
@@ -158,6 +158,7 @@ tests[co2store]="flow co2store CO2STORE"
 tests[co2store_diffusive]="flow co2store CO2STORE_DIFFUSIVE"
 tests[co2store_drsdtcon]="flow co2store CO2STORE_DRSDTCON"
 tests[actionx_gconinje]="flow actionx ACTIONX_GCONINJE"
+tests[actionx_gconprod]="flow actionx ACTIONX_GCONPROD"
 tests[actionx_wconinje]="flow actionx ACTIONX_WCONINJE"
 
 changed_tests=""