diff --git a/x/clock/spec/02_integration.md b/x/clock/spec/02_integration.md
index a9e2e7d31..fa7646339 100644
--- a/x/clock/spec/02_integration.md
+++ b/x/clock/spec/02_integration.md
@@ -12,7 +12,7 @@ Add the following to your Rust Contract:
 // msg.rs
 #[cw_serde]
 pub enum SudoMsg {    
-    EndBlock { },
+    ClockEndBlock { },
 }
 
 // contract.rs