diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 11cdafc..c98627b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -124,7 +124,7 @@ jobs:
             -D CMAKE_BUILD_TYPE=Release \
             -D BUILD_SHARED_LIBS=ON \
             -D BUILD_EXAMPLES=OFF \
-            -D CMAKE_C_FLAGS="${{ matrix.cflags }}" \
+            -D CMAKE_C_FLAGS="${{ matrix.cflags }}"
           cmake --build build --config Release
 
       - name: upload build