diff --git a/.github/workflows/packages.yml b/.github/workflows/packages.yml
index 3a8975ed2..eff58564a 100644
--- a/.github/workflows/packages.yml
+++ b/.github/workflows/packages.yml
@@ -25,13 +25,13 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         # We can comment out after next Mathics-Scanner release
-        # python -m pip install -e git+https://github.com/Mathics3/mathics-scanner#egg=Mathics-Scanner[full]
-        cd mathics-scanner/
+        python -m pip install -e git+https://github.com/Mathics3/mathics-scanner#egg=Mathics-Scanner[full]
+        cd src/mathics-scanner/
         pip install -e .
         python -m mathics_scanner.generate.build_tables
-        cd ..
-        git submodule add https://github.com/Mathics3/Mathics3-Combinatorica.git mathics/packages/Combinatorica-repo
+        cd ../..
+        git submodule upate
     - name: Test Mathics
       run: |
         cd mathics/packages/Combinatorica-repo
-        make -j3 check
+        remake -x check
diff --git a/mathics/packages/DiscreteMath/CombinatoricaV0.9.m b/mathics/packages/DiscreteMath/CombinatoricaV0.9.m
new file mode 120000
index 000000000..0c713bf82
--- /dev/null
+++ b/mathics/packages/DiscreteMath/CombinatoricaV0.9.m
@@ -0,0 +1 @@
+../Combinatorica-repo/Combinatorica/CombinatoricaV0.9.m
\ No newline at end of file