diff --git a/.github/workflows/deno.yml b/.github/workflows/deno.yml
index 7e88d5a..271e3d8 100644
--- a/.github/workflows/deno.yml
+++ b/.github/workflows/deno.yml
@@ -24,5 +24,5 @@ jobs:
       
     - name: Test
       run: |
-        $HOME/.deno/bin/deno run --allow-read deno/test.ts
+        $HOME/.deno/bin/deno run --allow-read --unstable deno/test.ts
         ssvmup clean