diff --git a/gradle/plugins/src/main/java/apigen/ApiGeneratorAndroidPlugin.kt b/gradle/plugins/src/main/java/apigen/ApiGeneratorAndroidPlugin.kt
index d30c4f5..83295d3 100644
--- a/gradle/plugins/src/main/java/apigen/ApiGeneratorAndroidPlugin.kt
+++ b/gradle/plugins/src/main/java/apigen/ApiGeneratorAndroidPlugin.kt
@@ -31,7 +31,7 @@ class ApiGeneratorAndroidPlugin : ApiGeneratorPlugin() {
                             .srcDir(outputDir)
                 }
                 tasks
-                        .filterIsInstance(KotlinCompile::class.java)
+                        .filterIsInstance<KotlinCompile>()
                         .forEach {
                             it.source(outputDir)
                         }