diff --git a/idea/src/org/jetbrains/kotlin/idea/run/KotlinJUnitRunConfigurationProducer.kt b/idea/src/org/jetbrains/kotlin/idea/run/KotlinJUnitRunConfigurationProducer.kt
index fa5f70b5006..557ef91095d 100644
--- a/idea/src/org/jetbrains/kotlin/idea/run/KotlinJUnitRunConfigurationProducer.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/run/KotlinJUnitRunConfigurationProducer.kt
@@ -38,6 +38,10 @@ import org.jetbrains.kotlin.psi.KtNamedFunction
 import org.jetbrains.kotlin.psi.psiUtil.getParentOfType
 
 class KotlinJUnitRunConfigurationProducer : RunConfigurationProducer<JUnitConfiguration>(JUnitConfigurationType.getInstance()) {
+    override fun shouldReplace(self: ConfigurationFromContext, other: ConfigurationFromContext): Boolean {
+        return other.isProducedBy(JUnitConfigurationProducer::class.java)
+    }
+
     override fun isConfigurationFromContext(configuration: JUnitConfiguration,
                                             context: ConfigurationContext): Boolean {
         if (RunConfigurationProducer.getInstance(PatternConfigurationProducer::class.java).isMultipleElementsSelected(context)) {
diff --git a/idea/src/org/jetbrains/kotlin/idea/run/KotlinTestNgConfigurationProducer.java b/idea/src/org/jetbrains/kotlin/idea/run/KotlinTestNgConfigurationProducer.java
index efc48112060..52a98f6a6cf 100644
--- a/idea/src/org/jetbrains/kotlin/idea/run/KotlinTestNgConfigurationProducer.java
+++ b/idea/src/org/jetbrains/kotlin/idea/run/KotlinTestNgConfigurationProducer.java
@@ -45,6 +45,11 @@ import org.jetbrains.kotlin.psi.*;
 import java.util.List;
 
 public class KotlinTestNgConfigurationProducer extends TestNGConfigurationProducer {
+    @Override
+    public boolean shouldReplace(ConfigurationFromContext self, ConfigurationFromContext other) {
+        return other.isProducedBy(TestNGConfigurationProducer.class);
+    }
+
     @Override
     protected boolean setupConfigurationFromContext(
             TestNGConfiguration configuration, ConfigurationContext context, Ref<PsiElement> sourceElement