diff --git a/src/directives/on.ts b/src/directives/on.ts
index efefcaf..b09e50f 100644
--- a/src/directives/on.ts
+++ b/src/directives/on.ts
@@ -78,4 +78,8 @@ export const on: Directive = ({ el, get, exp, arg, modifiers }) => {
   }
 
   listen(el, arg, handler, modifiers)
+
+  return () => {
+    el.removeEventListener(arg!, handler, modifiers)
+  }
 }
diff --git a/tests/model.html b/tests/model.html
index 886d1a2..3942c7e 100644
--- a/tests/model.html
+++ b/tests/model.html
@@ -22,6 +22,10 @@ <h2>Text Input</h2>
   {{ text }}
   <input v-model.trim="text" />
 
+  <h2>Text Input w/ lazy</h2>
+  {{ text }}
+  <input v-model.lazy="text" />
+
   <h2>TextArea</h2>
   {{ text }}
   <textarea v-model.trim="text"></textarea>