diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index 1511762..1a40ff8 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -33,7 +33,7 @@ jobs:
       # Note the current convention is to use the -S and -B options here to specify source 
       # and build directories, but this is only available with CMake 3.13 and higher.  
       # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
-      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -D$(git rev-parse --short "$GITHUB_SHA")
+      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE "-DJUPITER_VERSION_SHORT=GHCI $(git rev-parse --short $GITHUB_SHA)"
 
     - name: Build
       working-directory: ${{github.workspace}}/build