diff --git a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/utils/NameTables.kt b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/utils/NameTables.kt
index f738f74e656..8d5550bed4f 100644
--- a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/utils/NameTables.kt
+++ b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/utils/NameTables.kt
@@ -381,7 +381,7 @@ class NameTables(
 
         override fun visitBreak(jump: IrBreak) {
             val loop = jump.loop
-            if (loop != breakableDeque.firstOrNull()) {
+            if (loop.label == null && loop != breakableDeque.firstOrNull()) {
                 persistLoopName(SYNTHETIC_LOOP_LABEL, loop)
             }