diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 90ca99a..5ab88a3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -2,6 +2,7 @@ on: push
 env:
   OTP_VERSION: 24.0
   ELIXIR_VERSION: 1.13.3
+  MIX_ENV: test
 
 jobs:
   test: