diff --git a/.github/actions/setup/action.yml b/.github/actions/setup/action.yml
index 715fb93089..7dd8de70b4 100644
--- a/.github/actions/setup/action.yml
+++ b/.github/actions/setup/action.yml
@@ -121,4 +121,4 @@ runs:
 
     - name: 'Install vcpkg'
       shell: bash
-      run: ./Toolchain/BuildVcpkg.sh
+      run: ./Toolchain/BuildVcpkg.py
diff --git a/.github/workflows/libjs-test262.yml b/.github/workflows/libjs-test262.yml
index 9ec906e9e8..e9fa64d576 100644
--- a/.github/workflows/libjs-test262.yml
+++ b/.github/workflows/libjs-test262.yml
@@ -59,7 +59,7 @@ jobs:
             rm wabt-1.0.35-ubuntu-20.04.tar.gz
           )
           # FIXME: Just use the setup action
-          ./Toolchain/BuildVcpkg.sh --ci
+          ./Toolchain/BuildVcpkg.py --ci
 
       - name: Setup Python
         uses: actions/setup-python@v5
diff --git a/Toolchain/BuildVcpkg.sh b/Toolchain/BuildVcpkg.sh
deleted file mode 100755
index 7213b35e8d..0000000000
--- a/Toolchain/BuildVcpkg.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-
-python3 ./Toolchain/BuildVcpkg.py