diff --git a/kotlin-inject-compiler/ksp/src/main/kotlin/me/tatarka/inject/compiler/ksp/Util.kt b/kotlin-inject-compiler/ksp/src/main/kotlin/me/tatarka/inject/compiler/ksp/Util.kt
index 51431de0..82fc9fca 100644
--- a/kotlin-inject-compiler/ksp/src/main/kotlin/me/tatarka/inject/compiler/ksp/Util.kt
+++ b/kotlin-inject-compiler/ksp/src/main/kotlin/me/tatarka/inject/compiler/ksp/Util.kt
@@ -29,7 +29,7 @@ private fun KSAnnotation.hasName(packageName: String, simpleName: String): Boole
     // we can skip resolving if the short name doesn't match
     if (shortName.asString() != simpleName) return false
     val declaration = annotationType.resolve().declaration
-    return declaration.qualifiedName?.asString() == "$packageName.$simpleName"
+    return declaration.packageName.asString() == packageName
 }
 
 /**