diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1ec5e4e..6627cee 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -33,7 +33,7 @@ jobs:
         run: |
           cp -r src WallGoMatrix/
           cp WallGoMatrix.m WallGoMatrix/
-          zip -r WallGoMatrix_${{ github.ref_name }}.zip WallGoMatrix
+          zip -r WallGoMatrix_${{ github.ref_name }}.zip WallGoMatrix/*
           rm -r WallGoMatrix
           ls -a