diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 46250951..e83c5380 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -149,7 +149,7 @@ jobs:
         run: |
           ls "${{ env.VCPKG_ROOT }}/installed/${{ matrix.vcpkg_triplet }}/lib"
           ls "${{ env.VCPKG_ROOT }}/installed/${{ matrix.vcpkg_triplet }}/include"
-          tar -jcvf "${{ github.workspace }}/${{ matrix.vcpkg_triplet }}.tar.gz" "${{ env.VCPKG_ROOT }}/installed/${{ matrix.vcpkg_triplet }}/"
+          tar -jcvf "${{ github.workspace }}/${{ matrix.vcpkg_triplet }}.tar.gz" "${{ env.VCPKG_ROOT }}/installed/${{ matrix.vcpkg_triplet }}"
       - name: Upload built z3.
         continue-on-error: true
         uses: actions/upload-release-asset@v1