diff --git a/action.yml b/action.yml
index 447206e..f4d1337 100644
--- a/action.yml
+++ b/action.yml
@@ -47,9 +47,9 @@ runs:
       run: |
         yarn add -DE @vercel/ncc
         echo "Compiling plugin..."
-        yarn ncc build ${{ inputs.pluginEntry }} -m ${{ inputs.sourcemap == 'true' && '-s' || '' }} -o dist
+        yarn ncc build ${{ inputs.pluginEntry }} -e "**/*.test.ts" -m ${{ inputs.sourcemap == 'true' && '-s' || '' }} -o dist
         echo "Compiling plugin types..."
-        yarn ncc build ${{ inputs.schemaPath }} -m -o plugin
+        yarn ncc build ${{ inputs.schemaPath }} -e "**/*.test.ts" -m -o plugin
 
     - name: Replace __dirname with import.meta.dirname
       if: ${{ inputs.treatAsEsm }}