diff --git a/stylus-sdk/src/types.rs b/stylus-sdk/src/types.rs
index e0ada5b..eb2594e 100644
--- a/stylus-sdk/src/types.rs
+++ b/stylus-sdk/src/types.rs
@@ -50,6 +50,6 @@ impl AddressVM for Address {
     fn has_code(&self) -> bool {
         let hash = self.codehash();
         !hash.is_zero()
-            || hash == b256!("c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470")
+            && hash != b256!("c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470")
     }
 }