diff --git a/.github/workflows/Build.yml b/.github/workflows/Build.yml
index d92894d..0f5bf97 100644
--- a/.github/workflows/Build.yml
+++ b/.github/workflows/Build.yml
@@ -259,6 +259,12 @@ jobs:
       - name: Clone
         uses: actions/checkout@v3
 
+      - name: Cache cmake build
+        uses: actions/cache@v3
+        with:
+          path: build
+          key: windows-${{ matrix.arch }}-cmake-v1
+
       - name: Configure
         run: |
           cmake \