diff --git a/.github/workflows/cmake-single-platform.yml b/.github/workflows/cmake-single-platform.yml
index 1fae00e..a69f8ab 100644
--- a/.github/workflows/cmake-single-platform.yml
+++ b/.github/workflows/cmake-single-platform.yml
@@ -1,5 +1,4 @@
-# This starter workflow is for a CMake project running on a single platform. There is a different starter workflow if you need cross-platform coverage.
-# See: https://github.com/actions/starter-workflows/blob/main/ci/cmake-multi-platform.yml
+# This starter workflow is for a CMake project running on a single platform.
 name: CMake on a single platform
 
 on:
@@ -14,9 +13,6 @@ env:
 
 jobs:
   build:
-    # The CMake configure and build commands are platform agnostic and should work equally well on Windows or Mac.
-    # You can convert this to a matrix build if you need cross-platform coverage.
-    # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
     runs-on: macos-latest
 
     steps:
@@ -26,21 +22,63 @@ jobs:
       run: git submodule update --init --recursive
 
     - name: Build
-      working-directory: ${{github.workspace}}
+      working-directory: ${{ github.workspace }}
       # Build your program with the given configuration
       run: ./build.sh
 
-    - name: Test
-      working-directory: ${{github.workspace}}/build
-      # Execute tests defined by the CMake configuration.
-      # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
-      steps:
-        - name: Lexer Test
-          run: ./LexerTest
-          
-        - name: Parser Test
-          run: ./ParserTest
+    - name: Upload build artifacts
+      uses: actions/upload-artifact@v2
+      with:
+        name: build
+        path: ${{ github.workspace }}/build
 
-        - name: TypeChecker Test
-          run: ./TypeCheckerTest
+  lexer-test:
+    runs-on: macos-latest
+    needs: build
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Download build artifacts
+      uses: actions/download-artifact@v2
+      with:
+        name: build
+        path: ${{ github.workspace }}/build
+
+    - name: Lexer Test
+      working-directory: ${{ github.workspace }}/build
+      run: ./LexerTest
+
+  parser-test:
+    runs-on: macos-latest
+    needs: build
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Download build artifacts
+      uses: actions/download-artifact@v2
+      with:
+        name: build
+        path: ${{ github.workspace }}/build
+
+    - name: Parser Test
+      working-directory: ${{ github.workspace }}/build
+      run: ./ParserTest
+
+  typechecker-test:
+    runs-on: macos-latest
+    needs: build
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Download build artifacts
+      uses: actions/download-artifact@v2
+      with:
+        name: build
+        path: ${{ github.workspace }}/build
 
+    - name: TypeChecker Test
+      working-directory: ${{ github.workspace }}/build
+      run: ./TypeCheckerTest