diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 236a668e..53842ae7 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -170,7 +170,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        path: [async-std, tokio, actix_example, rocket_example]
+        path: [async-std, tokio, actix_example, actix4_example, rocket_example]
     steps:
       - uses: actions/checkout@v2