diff --git a/.github/workflows/develop.yml b/.github/workflows/develop.yml
index 62f3e3e..bedb01f 100644
--- a/.github/workflows/develop.yml
+++ b/.github/workflows/develop.yml
@@ -27,7 +27,7 @@ jobs:
           if [ -z "$LATEST_TAG" ]; then
             NEW_TAG="v${{ steps.version.outputs.version }}-dev.1"
           else
-            DEV_NUMBER=$(echo $LATEST_TAG | sed -E 's/^.*-dev-([0-9]+)$/\1/')
+            DEV_NUMBER=$(echo $LATEST_TAG | sed -E 's/^.*-dev.([0-9]+)$/\1/')
             NEW_TAG="v${{ steps.version.outputs.version }}-dev.$((DEV_NUMBER + 1))"
           fi
           echo "new_tag=$NEW_TAG" >> $GITHUB_OUTPUT