diff --git a/.github/workflows/cvmfs-ci.yml b/.github/workflows/cvmfs-ci.yml
index ce62e0abdc3..a5a5b03489e 100644
--- a/.github/workflows/cvmfs-ci.yml
+++ b/.github/workflows/cvmfs-ci.yml
@@ -58,6 +58,7 @@ jobs:
             combine HiggsAnalysis/CombinedLimit/data/tutorials/CAT23001/datacard-5-multi-signal.txt -M ChannelCompatibilityCheck --mass 125
             text2workspace.py  HiggsAnalysis/CombinedLimit/data/tutorials/multiDim/toy-hgg-125.txt -m 125 -P HiggsAnalysis.CombinedLimit.PhysicsModel:floatingXSHiggs --PO modes=ggH,qqH
             combine -M MultiDimFit HiggsAnalysis/CombinedLimit/data/tutorials/multiDim/toy-hgg-125.root
+            combineTool.py -M MultiDimFit HiggsAnalysis/CombinedLimit/data/tutorials/multiDim/toy-hgg-125.root --fromfile HiggsAnalysis/CombinedLimit/data/tutorials/multiDim/fixed.csv