diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index ded6d65b51..75deef0616 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -167,7 +167,7 @@ jobs:
         id: regression-execution
         timeout-minutes: 60
         run: |
-          for regr_test in aromatics liquid_oxidation nitrogen oxidation sulfur superminimal RMS_constantVIdealGasReactor_superminimal RMS_CSTR_liquid_oxidation RMS_liquidSurface_ch4o2cat fragment RMS_constantVIdealGasReactor_fragment;
+          for regr_test in aromatics liquid_oxidation nitrogen oxidation sulfur superminimal RMS_constantVIdealGasReactor_superminimal RMS_CSTR_liquid_oxidation RMS_liquidSurface_ch4o2cat fragment RMS_constantVIdealGasReactor_fragment minimal_surface;
           do
             if python-jl rmg.py test/regression/"$regr_test"/input.py; then
               echo "$regr_test" "Executed Successfully"
@@ -242,7 +242,7 @@ jobs:
         run: |
           exec 2> >(tee -a regression.stderr >&2) 1> >(tee -a regression.stdout)
           mkdir -p "test/regression-diff"
-          for regr_test in aromatics liquid_oxidation nitrogen oxidation sulfur superminimal RMS_constantVIdealGasReactor_superminimal RMS_CSTR_liquid_oxidation fragment RMS_constantVIdealGasReactor_fragment;
+          for regr_test in aromatics liquid_oxidation nitrogen oxidation sulfur superminimal RMS_constantVIdealGasReactor_superminimal RMS_CSTR_liquid_oxidation fragment RMS_constantVIdealGasReactor_fragment minimal_surface;
           do
             echo ""
             echo "### Regression test $regr_test:"