diff --git a/.github/workflows/flutter-nightly.yml b/.github/workflows/flutter-nightly.yml
index 87fafe1de..927b3df07 100644
--- a/.github/workflows/flutter-nightly.yml
+++ b/.github/workflows/flutter-nightly.yml
@@ -41,6 +41,7 @@ jobs:
         with:
           channel: "stable"
           flutter-version: ${{ env.FLUTTER_VERSION }}
+          cache: true
 
       - name: Replace engine with rustdesk custom flutter engine
         run: |
@@ -157,6 +158,7 @@ jobs:
         with:
           channel: "stable"
           flutter-version: ${{ env.FLUTTER_VERSION }}
+          cache: true
 
       - name: Install Rust toolchain
         uses: actions-rs/toolchain@v1