diff --git a/.github/actions/setup-elixir/action.yml b/.github/actions/setup-elixir/action.yml
index adc859f63..8ed7c453c 100644
--- a/.github/actions/setup-elixir/action.yml
+++ b/.github/actions/setup-elixir/action.yml
@@ -3,7 +3,6 @@ description: "Sets up the correct Elixir version and installs deps"
 inputs:
   mix_env:
     description: "Limit deps to mix env"
-    type: string
     required: true
 outputs:
   otp-version: