diff --git a/MVMCore/MVMCore/Models/ModelMapping.swift b/MVMCore/MVMCore/Models/ModelMapping.swift
index 0183069..9464576 100644
--- a/MVMCore/MVMCore/Models/ModelMapping.swift
+++ b/MVMCore/MVMCore/Models/ModelMapping.swift
@@ -10,13 +10,13 @@ import Foundation
 
 @objcMembers public class ModelMapping: NSObject {
     public static func registerObjects() {
-        ModelRegistry.register(ActionOpenPageModel.self)
-        ModelRegistry.register(ActionOpenUrlModel.self)
-        ModelRegistry.register(ActionOpenAppModel.self)
-        ModelRegistry.register(ActionCallModel.self)
-        ModelRegistry.register(ActionPopupModel.self)
-        ModelRegistry.register(ActionTopAlertModel.self)
-        ModelRegistry.register(ActionBackModel.self)
-        ModelRegistry.register(ActionOpenPanelModel.self)
+        try? ModelRegistry.register(ActionOpenPageModel.self)
+        try? ModelRegistry.register(ActionOpenUrlModel.self)
+        try? ModelRegistry.register(ActionOpenAppModel.self)
+        try? ModelRegistry.register(ActionCallModel.self)
+        try? ModelRegistry.register(ActionPopupModel.self)
+        try? ModelRegistry.register(ActionTopAlertModel.self)
+        try? ModelRegistry.register(ActionBackModel.self)
+        try? ModelRegistry.register(ActionOpenPanelModel.self)
     }
 }