diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aebe0912..154eff1c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -96,7 +96,7 @@ jobs:
         run: |
           ${{ env.VCPKG_ROOT }}/vcpkg update
           ${{ env.VCPKG_ROOT }}/vcpkg version
-          ${{ env.VCPKG_ROOT }}/vcpkg install curl:x64-windows libffi:x64-windows openssl:x64-windows libgd:x64-windows
+          ${{ env.VCPKG_ROOT }}/vcpkg install pkgconf curl:x64-windows libffi:x64-windows openssl:x64-windows libgd:x64-windows
           ${{ env.VCPKG_ROOT }}/vcpkg list
       - name: Save vcpkg dependencies cache
         id: vcpkg-cache-save