diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/KotlinNativeTasks.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/KotlinNativeTasks.kt
index 050ef120224..2af217a4f4d 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/KotlinNativeTasks.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/KotlinNativeTasks.kt
@@ -507,7 +507,7 @@ open class CInteropProcess : DefaultTask() {
             addArgIfNotNull("-def", defFile.canonicalPath)
             addArgIfNotNull("-pkg", packageName)
 
-            addFileArgs("-h", headers)
+            addFileArgs("-header", headers)
 
             compilerOpts.forEach {
                 addArg("-copt", it)