diff --git a/.github/workflows/publish_dartpy.yml b/.github/workflows/publish_dartpy.yml
index b5e038ffc2f0f..12e8bcd5978e8 100644
--- a/.github/workflows/publish_dartpy.yml
+++ b/.github/workflows/publish_dartpy.yml
@@ -101,31 +101,31 @@ jobs:
 
           - os: windows-latest
             build: "cp38-win_amd64"
-            toolchain_file: C:/.dartsim/vcpkg/scripts/buildsystems/vcpkg.cmake
+            toolchain_file: ${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake
             experimental: false
             release_only: true
 
           - os: windows-latest
             build: "cp39-win_amd64"
-            toolchain_file: C:/.dartsim/vcpkg/scripts/buildsystems/vcpkg.cmake
+            toolchain_file: ${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake
             experimental: false
             release_only: true
 
           - os: windows-latest
             build: "cp310-win_amd64"
-            toolchain_file: C:/.dartsim/vcpkg/scripts/buildsystems/vcpkg.cmake
+            toolchain_file: ${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake
             experimental: false
             release_only: true
 
           - os: windows-latest
             build: "cp311-win_amd64"
-            toolchain_file: C:/.dartsim/vcpkg/scripts/buildsystems/vcpkg.cmake
+            toolchain_file: ${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake
             experimental: false
             release_only: false
 
           - os: windows-latest
             build: "cp311-win_arm64"
-            toolchain_file: C:/.dartsim/vcpkg/scripts/buildsystems/vcpkg.cmake
+            toolchain_file: ${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake
             experimental: true
             release_only: false