diff --git a/MVMCoreUI/Molecules/Items/MoleculeStackItem.swift b/MVMCoreUI/Molecules/Items/MoleculeStackItem.swift
index d883f93e..279e7948 100644
--- a/MVMCoreUI/Molecules/Items/MoleculeStackItem.swift
+++ b/MVMCoreUI/Molecules/Items/MoleculeStackItem.swift
@@ -1,5 +1,5 @@
 //
-//  StackItem.swift
+//  MoleculeStackItem.swift
 //  MVMCoreUI
 //
 //  Created by Scott Pfeil on 12/13/19.
diff --git a/MVMCoreUI/Organisms/MoleculeStackView.swift b/MVMCoreUI/Organisms/MoleculeStackView.swift
index 2674de0a..a7dd1640 100644
--- a/MVMCoreUI/Organisms/MoleculeStackView.swift
+++ b/MVMCoreUI/Organisms/MoleculeStackView.swift
@@ -26,7 +26,7 @@ open class MoleculeStackView: Stack<MoleculeStackModel> {
     override func createStackItemsFromModel(with delegate: MVMCoreUIDelegateObject?) {
         guard let stackItemModels = stackModel?.molecules else { return }
         for model in stackItemModels {
-            if let stackItem = MVMCoreUIMoleculeMappingObject.shared()?.createMolecule(model, delegate) as? StackItem {
+            if let stackItem = MVMCoreUIMoleculeMappingObject.shared()?.createMolecule(model, delegate) as? MoleculeStackItem {
                 stackItems.append(stackItem)
             }
         }
diff --git a/MVMCoreUI/OtherHandlers/CoreUIObject.swift b/MVMCoreUI/OtherHandlers/CoreUIObject.swift
index af0f5023..427fcfba 100644
--- a/MVMCoreUI/OtherHandlers/CoreUIObject.swift
+++ b/MVMCoreUI/OtherHandlers/CoreUIObject.swift
@@ -19,5 +19,6 @@ import UIKit
         viewControllerMapping = MVMCoreUIViewControllerMappingObject()
         loggingDelegate = MVMCoreUILoggingHandler()
         moleculeMap = MVMCoreUIMoleculeMappingObject()
+        MoleculeObjectMapping.registerObjects()
     }
 }
diff --git a/MVMCoreUI/OtherHandlers/MVMCoreUIMoleculeMappingObject.m b/MVMCoreUI/OtherHandlers/MVMCoreUIMoleculeMappingObject.m
index 09c98c1a..1eda2454 100644
--- a/MVMCoreUI/OtherHandlers/MVMCoreUIMoleculeMappingObject.m
+++ b/MVMCoreUI/OtherHandlers/MVMCoreUIMoleculeMappingObject.m
@@ -70,10 +70,9 @@
                      @"tabsListItem": TabsTableViewCell.class,
                      @"dropDownListItem": DropDownFilterTableViewCell.class,
                      @"headlineBodyButton": HeadlineBodyButton.class,
-                     @"stackItem": StackItem.class,
+                     @"stackItem": MoleculeStackItem.class,
                      @"eyebrowHeadlineBodyLink": EyebrowHeadlineBodyLink.class,
                      @"headlineBodyCaretLinkImage" : HeadLineBodyCaretLinkImage.class,
-                     @"stackItem": StackItem.class,
                      @"doughnutChart": DoughnutChartView.class,
                      @"headLineBodyCaretLinkImage" : HeadLineBodyCaretLinkImage.class
                      } mutableCopy];
@@ -85,13 +84,6 @@
     return [MVMCoreActionUtility initializerClassCheck:[CoreUIObject sharedInstance].moleculeMap classToVerify:self];
 }
 
-- (instancetype)init {
-    if (self = [super init]) {
-        [MoleculeObjectMapping registerObjects];
-    }
-    return self;
-}
-
 - (nullable Class)getMoleculeClassWithJSON:(nonnull NSDictionary *)json {
     NSString *moleculeName = [json string:KeyMoleculeName];
     if (moleculeName) {
diff --git a/MVMCoreUI/OtherHandlers/MoleculeObjectMapping.swift b/MVMCoreUI/OtherHandlers/MoleculeObjectMapping.swift
index fe4c7e11..6bcdd4cd 100644
--- a/MVMCoreUI/OtherHandlers/MoleculeObjectMapping.swift
+++ b/MVMCoreUI/OtherHandlers/MoleculeObjectMapping.swift
@@ -10,7 +10,8 @@ import Foundation
 
 @objcMembers public class MoleculeObjectMapping: NSObject {
     public static func registerObjects() {
-        MVMCoreUIMoleculeMappingObject.shared()?.moleculeMapping.setObject(MoleculeStackView.self, forKey: "stack" as NSString)
+        let mapping = MVMCoreUIMoleculeMappingObject.shared()?.moleculeMapping
+        mapping?.setObject(MoleculeStackView.self, forKey: "stack" as NSString)
         
         ModelRegistry.register(LabelModel.self)
         ModelRegistry.register(HeaderModel.self)