diff --git a/runtime/src/main/cpp/ObjCExportCollections.mm b/runtime/src/main/cpp/ObjCExportCollections.mm
index cd265dfa0bd..1b7e03139fc 100644
--- a/runtime/src/main/cpp/ObjCExportCollections.mm
+++ b/runtime/src/main/cpp/ObjCExportCollections.mm
@@ -366,7 +366,9 @@ static inline id KSet_getElement(KRef set, id object) {
 -(instancetype)init {
   if (self = [super init]) {
     Kotlin_initRuntimeIfNeeded();
-    Kotlin_MutableSet_createWithCapacity(8, self->setHolder.slotToInit());
+    ObjHolder holder;
+    KRef set = Kotlin_MutableSet_createWithCapacity(8, holder.slot());
+    self->setHolder.init(set);
   }
 
   return self;
@@ -375,7 +377,9 @@ static inline id KSet_getElement(KRef set, id object) {
 - (instancetype)initWithCapacity:(NSUInteger)numItems {
   if (self = [super init]) {
     Kotlin_initRuntimeIfNeeded();
-    Kotlin_MutableSet_createWithCapacity(objCCapacityToKotlin(numItems), self->setHolder.slotToInit());
+    ObjHolder holder;
+    KRef set = Kotlin_MutableSet_createWithCapacity(objCCapacityToKotlin(numItems), holder.slot());
+    self->setHolder.init(set);
   }
 
   return self;
@@ -511,7 +515,9 @@ static inline id KMap_get(KRef map, id aKey) {
 -(instancetype)init {
   if (self = [super init]) {
     Kotlin_initRuntimeIfNeeded();
-    Kotlin_MutableMap_createWithCapacity(8, self->mapHolder.slotToInit());
+    ObjHolder holder;
+    KRef map = Kotlin_MutableMap_createWithCapacity(8, holder.slot());
+    self->mapHolder.init(map);
   }
   return self;
 }
@@ -525,7 +531,9 @@ static inline id KMap_get(KRef map, id aKey) {
 - (instancetype)initWithCapacity:(NSUInteger)numItems {
   if (self = [super init]) {
     Kotlin_initRuntimeIfNeeded();
-    Kotlin_MutableMap_createWithCapacity(objCCapacityToKotlin(numItems), self->mapHolder.slotToInit());
+    ObjHolder holder;
+    KRef map = Kotlin_MutableMap_createWithCapacity(objCCapacityToKotlin(numItems), holder.slot());
+    self->mapHolder.init(map);
   }
   return self;
 }