diff --git a/build-common/src/org/jetbrains/kotlin/incremental/ProtoCompareGenerated.kt b/build-common/src/org/jetbrains/kotlin/incremental/ProtoCompareGenerated.kt
index 836ecc5ebba..e9c220f8765 100644
--- a/build-common/src/org/jetbrains/kotlin/incremental/ProtoCompareGenerated.kt
+++ b/build-common/src/org/jetbrains/kotlin/incremental/ProtoCompareGenerated.kt
@@ -520,6 +520,11 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
             if (!checkEquals(old.getExtension(JvmProtoBuf.propertySignature), new.getExtension(JvmProtoBuf.propertySignature))) return false
         }
 
+        if (old.hasExtension(JvmProtoBuf.isMovedFromInterfaceCompanion) != new.hasExtension(JvmProtoBuf.isMovedFromInterfaceCompanion)) return false
+        if (old.hasExtension(JvmProtoBuf.isMovedFromInterfaceCompanion)) {
+            if (old.getExtension(JvmProtoBuf.isMovedFromInterfaceCompanion) != new.getExtension(JvmProtoBuf.isMovedFromInterfaceCompanion)) return false
+        }
+
         if (old.getExtensionCount(JsProtoBuf.propertyAnnotation) != new.getExtensionCount(JsProtoBuf.propertyAnnotation)) {
             return false
         }
@@ -1729,6 +1734,10 @@ fun ProtoBuf.Property.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int)
         hashCode = 31 * hashCode + getExtension(JvmProtoBuf.propertySignature).hashCode(stringIndexes, fqNameIndexes)
     }
 
+    if (hasExtension(JvmProtoBuf.isMovedFromInterfaceCompanion)) {
+        hashCode = 31 * hashCode + getExtension(JvmProtoBuf.isMovedFromInterfaceCompanion)
+    }
+
     for(i in 0..getExtensionCount(JsProtoBuf.propertyAnnotation) - 1) {
         hashCode = 31 * hashCode + getExtension(JsProtoBuf.propertyAnnotation, i).hashCode(stringIndexes, fqNameIndexes)
     }
diff --git a/build-common/test/org/jetbrains/kotlin/metadata/jvm/DebugJvmProtoBuf.java b/build-common/test/org/jetbrains/kotlin/metadata/jvm/DebugJvmProtoBuf.java
index 8fbe195331e..94ec6b916e6 100644
--- a/build-common/test/org/jetbrains/kotlin/metadata/jvm/DebugJvmProtoBuf.java
+++ b/build-common/test/org/jetbrains/kotlin/metadata/jvm/DebugJvmProtoBuf.java
@@ -11,6 +11,7 @@ public final class DebugJvmProtoBuf {
     registry.add(org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.methodSignature);
     registry.add(org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.lambdaClassOriginName);
     registry.add(org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.propertySignature);
+    registry.add(org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.isMovedFromInterfaceCompanion);
     registry.add(org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.typeAnnotation);
     registry.add(org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.isRaw);
     registry.add(org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.typeParameterAnnotation);
@@ -4558,6 +4559,17 @@ public final class DebugJvmProtoBuf {
           .newFileScopedGeneratedExtension(
         org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmPropertySignature.class,
         org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmPropertySignature.getDefaultInstance());
+  public static final int IS_MOVED_FROM_INTERFACE_COMPANION_FIELD_NUMBER = 101;
+  /**
+   * <code>extend .org.jetbrains.kotlin.metadata.Property { ... }</code>
+   */
+  public static final
+    org.jetbrains.kotlin.protobuf.GeneratedMessage.GeneratedExtension<
+      org.jetbrains.kotlin.metadata.DebugProtoBuf.Property,
+      java.lang.Integer> isMovedFromInterfaceCompanion = org.jetbrains.kotlin.protobuf.GeneratedMessage
+          .newFileScopedGeneratedExtension(
+        java.lang.Integer.class,
+        null);
   public static final int TYPE_ANNOTATION_FIELD_NUMBER = 100;
   /**
    * <code>extend .org.jetbrains.kotlin.metadata.Type { ... }</code>
@@ -4726,25 +4738,27 @@ public final class DebugJvmProtoBuf {
       "perty_signature\022\'.org.jetbrains.kotlin.m" +
       "etadata.Property\030d \001(\01327.org.jetbrains.k" +
       "otlin.metadata.jvm.JvmPropertySignature:" +
-      "g\n\017type_annotation\022#.org.jetbrains.kotli" +
-      "n.metadata.Type\030d \003(\0132).org.jetbrains.ko" +
-      "tlin.metadata.Annotation:3\n\006is_raw\022#.org",
-      ".jetbrains.kotlin.metadata.Type\030e \001(\010:z\n" +
-      "\031type_parameter_annotation\022,.org.jetbrai" +
-      "ns.kotlin.metadata.TypeParameter\030d \003(\0132)" +
-      ".org.jetbrains.kotlin.metadata.Annotatio" +
-      "n:E\n\021class_module_name\022$.org.jetbrains.k" +
-      "otlin.metadata.Class\030e \001(\005B\004\230\265\030\001:k\n\024clas" +
-      "s_local_variable\022$.org.jetbrains.kotlin." +
-      "metadata.Class\030f \003(\0132\'.org.jetbrains.kot" +
-      "lin.metadata.Property:P\n\034anonymous_objec" +
-      "t_origin_name\022$.org.jetbrains.kotlin.met",
-      "adata.Class\030g \001(\005B\004\230\265\030\001:I\n\023package_modul" +
-      "e_name\022&.org.jetbrains.kotlin.metadata.P" +
-      "ackage\030e \001(\005B\004\230\265\030\001:o\n\026package_local_vari" +
-      "able\022&.org.jetbrains.kotlin.metadata.Pac" +
-      "kage\030f \003(\0132\'.org.jetbrains.kotlin.metada" +
-      "ta.PropertyB\022B\020DebugJvmProtoBuf"
+      "R\n!is_moved_from_interface_companion\022\'.o" +
+      "rg.jetbrains.kotlin.metadata.Property\030e " +
+      "\001(\005:g\n\017type_annotation\022#.org.jetbrains.k",
+      "otlin.metadata.Type\030d \003(\0132).org.jetbrain" +
+      "s.kotlin.metadata.Annotation:3\n\006is_raw\022#" +
+      ".org.jetbrains.kotlin.metadata.Type\030e \001(" +
+      "\010:z\n\031type_parameter_annotation\022,.org.jet" +
+      "brains.kotlin.metadata.TypeParameter\030d \003" +
+      "(\0132).org.jetbrains.kotlin.metadata.Annot" +
+      "ation:E\n\021class_module_name\022$.org.jetbrai" +
+      "ns.kotlin.metadata.Class\030e \001(\005B\004\230\265\030\001:k\n\024" +
+      "class_local_variable\022$.org.jetbrains.kot" +
+      "lin.metadata.Class\030f \003(\0132\'.org.jetbrains",
+      ".kotlin.metadata.Property:P\n\034anonymous_o" +
+      "bject_origin_name\022$.org.jetbrains.kotlin" +
+      ".metadata.Class\030g \001(\005B\004\230\265\030\001:I\n\023package_m" +
+      "odule_name\022&.org.jetbrains.kotlin.metada" +
+      "ta.Package\030e \001(\005B\004\230\265\030\001:o\n\026package_local_" +
+      "variable\022&.org.jetbrains.kotlin.metadata" +
+      ".Package\030f \003(\0132\'.org.jetbrains.kotlin.me" +
+      "tadata.PropertyB\022B\020DebugJvmProtoBuf"
     };
     org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
@@ -4794,14 +4808,15 @@ public final class DebugJvmProtoBuf {
     methodSignature.internalInit(descriptor.getExtensions().get(1));
     lambdaClassOriginName.internalInit(descriptor.getExtensions().get(2));
     propertySignature.internalInit(descriptor.getExtensions().get(3));
-    typeAnnotation.internalInit(descriptor.getExtensions().get(4));
-    isRaw.internalInit(descriptor.getExtensions().get(5));
-    typeParameterAnnotation.internalInit(descriptor.getExtensions().get(6));
-    classModuleName.internalInit(descriptor.getExtensions().get(7));
-    classLocalVariable.internalInit(descriptor.getExtensions().get(8));
-    anonymousObjectOriginName.internalInit(descriptor.getExtensions().get(9));
-    packageModuleName.internalInit(descriptor.getExtensions().get(10));
-    packageLocalVariable.internalInit(descriptor.getExtensions().get(11));
+    isMovedFromInterfaceCompanion.internalInit(descriptor.getExtensions().get(4));
+    typeAnnotation.internalInit(descriptor.getExtensions().get(5));
+    isRaw.internalInit(descriptor.getExtensions().get(6));
+    typeParameterAnnotation.internalInit(descriptor.getExtensions().get(7));
+    classModuleName.internalInit(descriptor.getExtensions().get(8));
+    classLocalVariable.internalInit(descriptor.getExtensions().get(9));
+    anonymousObjectOriginName.internalInit(descriptor.getExtensions().get(10));
+    packageModuleName.internalInit(descriptor.getExtensions().get(11));
+    packageLocalVariable.internalInit(descriptor.getExtensions().get(12));
     org.jetbrains.kotlin.protobuf.ExtensionRegistry registry =
         org.jetbrains.kotlin.protobuf.ExtensionRegistry.newInstance();
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.stringIdInTable);
diff --git a/core/metadata.jvm/src/jvm_metadata.proto b/core/metadata.jvm/src/jvm_metadata.proto
index 59833c9ddbd..4d52ade9ab9 100644
--- a/core/metadata.jvm/src/jvm_metadata.proto
+++ b/core/metadata.jvm/src/jvm_metadata.proto
@@ -102,6 +102,7 @@ extend Function {
 
 extend Property {
   optional JvmPropertySignature property_signature = 100;
+  optional int32 is_moved_from_interface_companion = 101;
 }
 
 extend Type {
diff --git a/core/metadata.jvm/src/org/jetbrains/kotlin/metadata/jvm/JvmProtoBuf.java b/core/metadata.jvm/src/org/jetbrains/kotlin/metadata/jvm/JvmProtoBuf.java
index 1f06176aae0..33feb8b2b34 100644
--- a/core/metadata.jvm/src/org/jetbrains/kotlin/metadata/jvm/JvmProtoBuf.java
+++ b/core/metadata.jvm/src/org/jetbrains/kotlin/metadata/jvm/JvmProtoBuf.java
@@ -11,6 +11,7 @@ public final class JvmProtoBuf {
     registry.add(org.jetbrains.kotlin.metadata.jvm.JvmProtoBuf.methodSignature);
     registry.add(org.jetbrains.kotlin.metadata.jvm.JvmProtoBuf.lambdaClassOriginName);
     registry.add(org.jetbrains.kotlin.metadata.jvm.JvmProtoBuf.propertySignature);
+    registry.add(org.jetbrains.kotlin.metadata.jvm.JvmProtoBuf.isMovedFromInterfaceCompanion);
     registry.add(org.jetbrains.kotlin.metadata.jvm.JvmProtoBuf.typeAnnotation);
     registry.add(org.jetbrains.kotlin.metadata.jvm.JvmProtoBuf.isRaw);
     registry.add(org.jetbrains.kotlin.metadata.jvm.JvmProtoBuf.typeParameterAnnotation);
@@ -3858,6 +3859,22 @@ public final class JvmProtoBuf {
         100,
         org.jetbrains.kotlin.protobuf.WireFormat.FieldType.MESSAGE,
         org.jetbrains.kotlin.metadata.jvm.JvmProtoBuf.JvmPropertySignature.class);
+  public static final int IS_MOVED_FROM_INTERFACE_COMPANION_FIELD_NUMBER = 101;
+  /**
+   * <code>extend .org.jetbrains.kotlin.metadata.Property { ... }</code>
+   */
+  public static final
+    org.jetbrains.kotlin.protobuf.GeneratedMessageLite.GeneratedExtension<
+      org.jetbrains.kotlin.metadata.ProtoBuf.Property,
+      java.lang.Integer> isMovedFromInterfaceCompanion = org.jetbrains.kotlin.protobuf.GeneratedMessageLite
+          .newSingularGeneratedExtension(
+        org.jetbrains.kotlin.metadata.ProtoBuf.Property.getDefaultInstance(),
+        0,
+        null,
+        null,
+        101,
+        org.jetbrains.kotlin.protobuf.WireFormat.FieldType.INT32,
+        java.lang.Integer.class);
   public static final int TYPE_ANNOTATION_FIELD_NUMBER = 100;
   /**
    * <code>extend .org.jetbrains.kotlin.metadata.Type { ... }</code>