diff --git a/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanInteropTask.kt b/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanInteropTask.kt
index d3dd69f6ca4..33940e54487 100644
--- a/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanInteropTask.kt
+++ b/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanInteropTask.kt
@@ -86,7 +86,7 @@ open class KonanInteropTask: KonanTargetableTask() {
 
         addArgIfNotNull("-target", target)
         addArgIfNotNull("-def", defFile.canonicalPath)
-        addArg("-pkg", pkg ?: libName)
+        addArgIfNotNull("-pkg", pkg)
 
         addFileArgs("-h", headers)