diff --git a/action.yml b/action.yml
index d35dc15..6403fcc 100644
--- a/action.yml
+++ b/action.yml
@@ -32,7 +32,7 @@ runs:
 
         PREFIX="${{ inputs.prefix }}"
         if [[ -n "$PREFIX" ]]; then
-          S3_PATH="${S3_PATH}/${PREFIX}"
+          S3_PATH="${PREFIX}/${S3_PATH}"
         fi
 
         echo "TARGET_URL=$URL" >> $GITHUB_ENV