diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index dbbcd9c..fc2df37 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -36,7 +36,8 @@ jobs:
           sudo mkdir -p /etc/apt/keyrings
           curl -fsSL https://repo.charm.sh/apt/gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/charm.gpg
           echo "deb [signed-by=/etc/apt/keyrings/charm.gpg] https://repo.charm.sh/apt/ * *" | sudo tee /etc/apt/sources.list.d/charm.list
-          sudo apt update && sudo apt install vhs ffmpeg ttyd
+          sudo apt update && sudo apt install vhs ffmpeg
+          sudo snap install ttyd
       - run: make
         working-directory: ./docs/installation_instructions
       - name: Build with VitePress