diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index 4e6ff4b1..c2cebaf9 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -88,11 +88,13 @@ jobs:
       - name: Remove old size labels
         id: remove_labels
         uses: actions/github-script@v7
+        env:
+          NEW_SIZE_LABEL: ${{ env.label }}
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
             const sizeLabels = ['size:s', 'size:m', 'size:l', 'size:xl', 'size:xxl'];
-            const newLabel = ${{ env.label }};
+            const newLabel = "${{ process.env.NEW_SIZE_LABEL }}";
             const currentLabels = ${{ steps.fetch_labels.outputs.result }};
             const labelsToRemove = currentLabels.filter(label => sizeLabels.includes(label) && label !== newLabel);
             for (const label of labelsToRemove) {