diff --git a/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/external/ExternalKotlinCompilationDescriptor.kt b/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/external/ExternalKotlinCompilationDescriptor.kt
index aaf1e7727e2..199aa1c14b9 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/external/ExternalKotlinCompilationDescriptor.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/external/ExternalKotlinCompilationDescriptor.kt
@@ -23,7 +23,7 @@ interface ExternalKotlinCompilationDescriptor<T : ExternalDecoratedKotlinCompila
     }
 
     fun interface CompilationAssociator<T : ExternalDecoratedKotlinCompilation> {
-        fun associate(compilation: T, main: ExternalDecoratedKotlinCompilation)
+        fun associate(auxiliary: T, main: ExternalDecoratedKotlinCompilation)
     }
 
     val compilationName: String