diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 83f3490da..d9af9a20e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -83,7 +83,7 @@ jobs:
           -B build-ci \
           -G Ninja \
           -DDFHACK_BUILD_ARCH=64 \
-          -DBUILD_TESTS:BOOL=ON \
+          -DBUILD_TESTING:BOOL=ON \
           -DBUILD_DEV_PLUGINS:BOOL=${{ matrix.plugins == 'all' }} \
           -DBUILD_SIZECHECK:BOOL=${{ matrix.plugins == 'all' }} \
           -DBUILD_SKELETON:BOOL=${{ matrix.plugins == 'all' }} \