diff --git a/let-annotations/src/main/java/com/canelmas/let/AskPermission.java b/let-annotations/src/main/java/com/canelmas/let/AskPermission.java
index c55b49f..ed14177 100644
--- a/let-annotations/src/main/java/com/canelmas/let/AskPermission.java
+++ b/let-annotations/src/main/java/com/canelmas/let/AskPermission.java
@@ -39,7 +39,7 @@
  * </code></pre>
  */
 @Documented
-@Retention(RetentionPolicy.CLASS)
+@Retention(RetentionPolicy.RUNTIME)
 @Target(ElementType.METHOD)
 public @interface AskPermission {