diff --git a/action.yml b/action.yml
index 1c1546a..d913458 100644
--- a/action.yml
+++ b/action.yml
@@ -37,3 +37,4 @@ runs:
     - ${{ inputs.pypi_url }}
     - ${{ inputs.pypi_index_url }}
     - ${{ inputs.spec }}
+    - ${{ inputs.requirements }}