diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6a18e2a..17e0bed 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -21,7 +21,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install pandas, numpy
+        pip install pandas numpy
         pip install pytest pytest-cov
 
     - name: Run tests and collect coverage