diff --git a/compiler/ir/backend.jvm/codegen/src/org/jetbrains/kotlin/backend/jvm/codegen/FunctionCodegen.kt b/compiler/ir/backend.jvm/codegen/src/org/jetbrains/kotlin/backend/jvm/codegen/FunctionCodegen.kt
index ad2e07b586b..6f072165d9e 100644
--- a/compiler/ir/backend.jvm/codegen/src/org/jetbrains/kotlin/backend/jvm/codegen/FunctionCodegen.kt
+++ b/compiler/ir/backend.jvm/codegen/src/org/jetbrains/kotlin/backend/jvm/codegen/FunctionCodegen.kt
@@ -332,8 +332,7 @@ class FunctionCodegen(private val irFunction: IrFunction, private val classCodeg
 
 
 private fun IrValueParameter.isSyntheticMarkerParameter(): Boolean =
-    origin == IrDeclarationOrigin.DEFAULT_CONSTRUCTOR_MARKER ||
-            origin == JvmLoweredDeclarationOrigin.SYNTHETIC_MARKER_PARAMETER
+    origin == IrDeclarationOrigin.DEFAULT_CONSTRUCTOR_MARKER
 
 private fun generateParameterNames(irFunction: IrFunction, mv: MethodVisitor, config: JvmBackendConfig) {
     irFunction.extensionReceiverParameter?.let {
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/CachedSyntheticDeclarations.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/CachedSyntheticDeclarations.kt
index bb80cc9f163..4b3ea4c2d9d 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/CachedSyntheticDeclarations.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/CachedSyntheticDeclarations.kt
@@ -171,7 +171,7 @@ class CachedSyntheticDeclarations(private val context: JvmBackendContext) {
             accessor.addValueParameter(
                 "constructor_marker".synthesizedString,
                 context.ir.symbols.defaultConstructorMarker.defaultType.makeNullable(),
-                JvmLoweredDeclarationOrigin.SYNTHETIC_MARKER_PARAMETER
+                IrDeclarationOrigin.DEFAULT_CONSTRUCTOR_MARKER,
             )
 
             accessor.body = context.irFactory.createExpressionBody(
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/JvmLoweredDeclarationOrigin.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/JvmLoweredDeclarationOrigin.kt
index 0d9d2fbbe82..9cf9f21e28d 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/JvmLoweredDeclarationOrigin.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/JvmLoweredDeclarationOrigin.kt
@@ -15,7 +15,6 @@ object JvmLoweredDeclarationOrigin {
     val LAMBDA_IMPL by IrDeclarationOriginImpl
     val FUNCTION_REFERENCE_IMPL by IrDeclarationOriginImpl.Synthetic
     val SYNTHETIC_ACCESSOR_FOR_HIDDEN_CONSTRUCTOR by IrDeclarationOriginImpl.Synthetic
-    val SYNTHETIC_MARKER_PARAMETER by IrDeclarationOriginImpl.Synthetic
     val TO_ARRAY by IrDeclarationOriginImpl
     val JVM_STATIC_WRAPPER by IrDeclarationOriginImpl
     val JVM_OVERLOADS_WRAPPER by IrDeclarationOriginImpl