diff --git a/idea/src/org/jetbrains/kotlin/idea/internal/KotlinBytecodeToolWindow.java b/idea/src/org/jetbrains/kotlin/idea/internal/KotlinBytecodeToolWindow.java
index c6f8770e326..363444335d3 100644
--- a/idea/src/org/jetbrains/kotlin/idea/internal/KotlinBytecodeToolWindow.java
+++ b/idea/src/org/jetbrains/kotlin/idea/internal/KotlinBytecodeToolWindow.java
@@ -225,7 +225,7 @@ public class KotlinBytecodeToolWindow extends JPanel implements Disposable {
         enableOptimization = new JCheckBox("Optimization", true);
         enableAssertions = new JCheckBox("Assertions", true);
         jvm8Target = new JCheckBox("JVM 8 target", false);
-        ir = new JCheckBox("IR", true);
+        ir = new JCheckBox("IR", false);
         optionPanel.add(enableInline);
         optionPanel.add(enableOptimization);
         optionPanel.add(enableAssertions);