diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2c683ed..4fe8af2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,6 +18,7 @@ jobs:
       matrix:
         toolchain:
           - stable
+          - beta
           - nightly
 
     steps: