diff --git a/.github/workflows/unittest_windows.yml b/.github/workflows/unittest_windows.yml
index 5fde51ab..2dc699b0 100644
--- a/.github/workflows/unittest_windows.yml
+++ b/.github/workflows/unittest_windows.yml
@@ -17,7 +17,7 @@ jobs:
         cmake -GNinja -DUSE_WS=1 -DUSE_TEST=1 -DUSE_ZLIB=0 ..
     - run: |
         cd build
-        ninja build
+        ninja
     - run: |
         cd build
         ninja test