diff --git a/tests/versioning/2.3/IBar.hal b/tests/versioning/2.3/IBar.hal
index 946d42e..fe38e76 100644
--- a/tests/versioning/2.3/IBar.hal
+++ b/tests/versioning/2.3/IBar.hal
@@ -18,7 +18,7 @@
 
 import @2.2::IBar;
 
-// Must extend @2.3::IBar.
+// Must extend @2.2::IBar.
 interface IBar extends @2.2::IBar {
 
 };