diff --git a/compiler/build.gradle.kts b/compiler/build.gradle.kts
index a89d17ab830..b3af6053a68 100644
--- a/compiler/build.gradle.kts
+++ b/compiler/build.gradle.kts
@@ -86,7 +86,7 @@ if (kotlinBuildProperties.isInJpsBuildIdeaSync) {
     idea {
         this.module.generatedSourceDirs.add(generationRoot)
     }
-} else {
+} else if (!kotlinBuildProperties.useFir) {
     allprojects {
         tasks.withType<KotlinCompile<*>> {
             if (path !in tasksWithWarnings) {