diff --git a/unity-project-cached-artifacts/action.yaml b/unity-project-cached-artifacts/action.yaml
index 5aa3208..e3d48ae 100644
--- a/unity-project-cached-artifacts/action.yaml
+++ b/unity-project-cached-artifacts/action.yaml
@@ -123,6 +123,15 @@ runs:
       type: "${{ steps.configure_find.outputs.type }}"
       minDepth: 1
       maxDepth: 2
+  - name: "Clean DoNotShip folders."
+    if: ${{ steps.configure_find.outputs.type == 'd' }}
+    run: |
+      # Remove folders containing "DoNotShip" or "DontShip" from the output directory
+      OUTPUT_DIR="${{ steps.find_output_dir.outputs.fullPath }}"
+      if [[ -d "$OUTPUT_DIR" ]]; then
+        find "$OUTPUT_DIR" -type d \( -name "*DoNotShip*" -o -name "*DontShip*" \) -exec rm -rf {} + 2>/dev/null || true
+      fi
+    shell: bash
   - name: "Upload Artifacts."
     uses: https://github.com/ChristopherHX/gitea-upload-artifact@v4
     with: