diff --git a/.github/workflows/bvt.yml b/.github/workflows/bvt.yml
index f27ee6be..b996a897 100644
--- a/.github/workflows/bvt.yml
+++ b/.github/workflows/bvt.yml
@@ -37,6 +37,9 @@ jobs:
         build_type: [x64-Release]
         arch: [amd64]
 
+    env:
+      VCPKG_COMMIT_ID: $(git rev-parse HEAD)
+    
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
@@ -81,11 +84,16 @@ jobs:
             echo "::error Unknown architecture/build-type triplet mapping"
         }
 
+    - name: Set environment variable inline
+        env:
+          VCPKG_COMMIT_ID: $(git ls-remote https://github.com/microsoft/vcpkg.git HEAD | awk '{print $1}')
+        run: echo "Latest vcpkg commit: $VCPKG_COMMIT_ID"
+
     - uses: lukka/run-vcpkg@7d259227a1fb6471a0253dd5ab7419835228f7d7 # v11
       with:
         runVcpkgInstall: true
         vcpkgJsonGlob: '**/build/vcpkg.json'
-        vcpkgGitCommitId: '${{ vars.VCPKG_COMMIT_ID }}'
+        vcpkgGitCommitId: '${{ env.VCPKG_COMMIT_ID }}'
 
     - name: 'Configure CMake'
       working-directory: ${{ github.workspace }}