diff --git a/action.yml b/action.yml
index fa077eb..5b48355 100644
--- a/action.yml
+++ b/action.yml
@@ -5,7 +5,7 @@ description: GitHub Action for setting up Snapcraft
 inputs:
   channel:
     description: The channel to install Snapcraft from
-    required: true
+    required: false
     default: stable
   snapcraft_token:
     description: Token for logging into Snapcraft