diff --git a/.github/actions/prepare_python/action.yml b/.github/actions/prepare_python/action.yml
index 6e7532645..2c23939c6 100644
--- a/.github/actions/prepare_python/action.yml
+++ b/.github/actions/prepare_python/action.yml
@@ -7,7 +7,7 @@ inputs:
     required: false
     default: "false"
   requirements-suffix:
-    description: "依存パッケージインストール時に `rquirements` へ付ける接尾語"
+    description: "依存パッケージインストール時に `requirements` へ付ける接尾語"
     required: false
     default: ""
   python-version: