diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index 5287980a..32251877 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -10,6 +10,11 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
+      - name: Initialization
+        run: |
+          sudo apt-get update
+          # libfuse2 is needed for appimage.
+          sudo apt-get -y install libfuse2
       - name: checkout master
         uses: actions/checkout@v2
         with: