diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7190b2261..995322b47 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -77,7 +77,8 @@ jobs:
       working-directory: FLAMEGPU2-docs
       run: |
         source .venv/bin/activate
-        cmake . -B build -DFLAMEGPU_DOCS_WARNINGS_AS_ERRORS=${{ env.werror }}
+        cmake . -B build -DFLAMEGPU_DOCS_WARNINGS_AS_ERRORS=${{ env.werror }} -DFLAMEGPU_BUILD_API_DOCUMENTATION=${{ env.build_api_docs }}
+        
 
     - name: Build
       working-directory: FLAMEGPU2-docs/build