diff --git a/.github/workflows/python-package-conda.yml b/.github/workflows/python-package-conda.yml
index 0b00100..900fc61 100644
--- a/.github/workflows/python-package-conda.yml
+++ b/.github/workflows/python-package-conda.yml
@@ -33,7 +33,12 @@ jobs:
         flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
         # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    - name: Type check with mypy
+      run: |
+        conda install mypy
+        mypy src
     - name: Test with pytest
       run: |
         conda install pytest
-        pytest
\ No newline at end of file
+        pytest
+        
\ No newline at end of file