diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4abdb15..35e8ca0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
           override: true
 
       - name: Install fonttools
-        run: sudo apt-get update && sudo apt-get install -y fonttools
+        run: sudo apt-get install -y fonttools libzstd-dev
 
       - name: Run cargo check
         uses: actions-rs/cargo@v1