diff --git a/.github/workflows/tests-py.yml b/.github/workflows/tests-py.yml
index c0c0d4e..71a3789 100644
--- a/.github/workflows/tests-py.yml
+++ b/.github/workflows/tests-py.yml
@@ -42,10 +42,10 @@ jobs:
           cache: true
       
       - run: curl -sSL https://pdm-project.org/install-pdm.py | python3 -
-        if: ${{ matrix.os !== 'windows-latest' }}
+        if: ${{ matrix.os != 'windows-latest' }}
 
       - run: powershell -ExecutionPolicy ByPass -c "irm https://pdm-project.org/install-pdm.py | py -"
-        if: ${{ matrix.os=== 'windows-latest' }}
+        if: ${{ matrix.os == 'windows-latest' }}
 
       - name: நிருவல்
         run: cd பை && pdm install