diff --git a/runtime/src/main/kotlin/kotlin/Boolean.kt b/runtime/src/main/kotlin/kotlin/Boolean.kt
index 58931d36799..389fb7bb26b 100644
--- a/runtime/src/main/kotlin/kotlin/Boolean.kt
+++ b/runtime/src/main/kotlin/kotlin/Boolean.kt
@@ -44,7 +44,7 @@ public class Boolean private constructor(
     @TypedIntrinsic(IntrinsicType.XOR)
     external public infix fun xor(other: Boolean): Boolean
 
-    @TypedIntrinsic(IntrinsicType.SIGNED_COMPARE_TO)
+    @TypedIntrinsic(IntrinsicType.UNSIGNED_COMPARE_TO)
     external public override fun compareTo(other: Boolean): Int
 
     public fun equals(other: Boolean): Boolean = kotlin.native.internal.areEqualByValue(this, other)