diff --git a/libraries/apollo-gradle-plugin-external/src/main/kotlin/com/apollographql/apollo/gradle/internal/ApolloTaskWithClasspath.kt b/libraries/apollo-gradle-plugin-external/src/main/kotlin/com/apollographql/apollo/gradle/internal/ApolloTaskWithClasspath.kt
index 3b766c0bdd7..302a5760198 100644
--- a/libraries/apollo-gradle-plugin-external/src/main/kotlin/com/apollographql/apollo/gradle/internal/ApolloTaskWithClasspath.kt
+++ b/libraries/apollo-gradle-plugin-external/src/main/kotlin/com/apollographql/apollo/gradle/internal/ApolloTaskWithClasspath.kt
@@ -25,7 +25,7 @@ abstract class ApolloTaskWithClasspath: DefaultTask() {
   @get:Input
   abstract val arguments: MapProperty<String, Any?>
 
-  @get:Input
+  @get:Internal
   abstract val logLevel: Property<LogLevel>
 
   @Inject