diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6551bb28..1d637592 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -40,7 +40,7 @@ jobs:
         shared-key: ${{ matrix.os }}
         workspaces: src/nerdbank-zcash-rust
 
-    - run: apt install g++-10-aarch64-linux-gnu libstdc++-10-dev-arm64-cross gcc-10 g++-10
+    - run: sudo apt-get install g++-10-aarch64-linux-gnu libstdc++-10-dev-arm64-cross gcc-10 g++-10
       if: matrix.os == 'ubuntu-20.04'
 
     - name: Set up JDK 17