diff --git a/action.yaml b/action.yaml
index 591fd3e..0a5848d 100644
--- a/action.yaml
+++ b/action.yaml
@@ -12,6 +12,9 @@ inputs:
   gitea_repository:
     required: false
     default: 'pmo-actions/bash-library'
+  gitea_branch:
+    required: false
+    default: 'main'
 
 runs:
   using: 'composite'
@@ -23,5 +26,5 @@ runs:
         check_command curl
 
         curl -sSL \
-             '${{ inputs.gitea_server }}/${{ inputs.gitea_repository }}/raw/branch/bashlib.sh' \
+             '${{ inputs.gitea_server }}/${{ inputs.gitea_repository }}/raw/${{ inputs.branch }}/bashlib.sh' \
              -o "${{ github.action_path }}/../${{ inputs.script }}"