diff --git a/buildSrc/src/main/kotlin/dev/adamko/kafkatorio/lang/kotlin-jvm.gradle.kts b/buildSrc/src/main/kotlin/dev/adamko/kafkatorio/lang/kotlin-jvm.gradle.kts
index a888607..02cee18 100644
--- a/buildSrc/src/main/kotlin/dev/adamko/kafkatorio/lang/kotlin-jvm.gradle.kts
+++ b/buildSrc/src/main/kotlin/dev/adamko/kafkatorio/lang/kotlin-jvm.gradle.kts
@@ -47,6 +47,7 @@ tasks.withType<KotlinCompile>().configureEach {
     "-opt-in=kotlin.RequiresOptIn",
     "-opt-in=kotlin.ExperimentalStdlibApi",
     "-opt-in=kotlin.time.ExperimentalTime",
+//    "-Xextended-compiler-checks",
 //    "-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
 //    "-opt-in=kotlinx.serialization.ExperimentalSerializationApi",
   )