diff --git a/.github/workflows/all.yml b/.github/workflows/all.yml
index 19f00998..d8e4f3d3 100644
--- a/.github/workflows/all.yml
+++ b/.github/workflows/all.yml
@@ -237,9 +237,13 @@ jobs:
           submodules: recursive
       - name: Install Linux dependencies
         if: runner.os == 'Linux'
-        run: sudo apt-get update && sudo apt-get install -y pkg-config 
-      - name: Build voyager locally
+        run: sudo apt-get update && sudo apt-get install -y pkg-config
+      - name: Run CMake
+        uses: threeal/cmake-action@v2.0.0
+      - name: Build C++
         run: make test
+      - name: Build and test
+        run: ./test
 
   build-python-wheels:
     needs: [run-python-tests, run-python-tests-with-address-sanitizer]
diff --git a/cpp/test/test_main.cpp b/cpp/test/test_main.cpp
index f9cc4e6c..69cfd39b 100644
--- a/cpp/test/test_main.cpp
+++ b/cpp/test/test_main.cpp
@@ -41,7 +41,7 @@ TEST_CASE("Test combinations of different instantiations and sizes") {
               testCombination(index, spaceType, numDimensions, storageType);
             } else if (storageType == StorageDataType::E4M3) {
               auto index = TypedIndex<float, E4M3>(spaceType, numDimensions);
-              testCombination(index, spaceType, 20, storageType);
+              testCombination(index, spaceType, numDimensions, storageType);
             }
           }
         }