diff --git a/Config/MovementDefinitionFactory.cs b/Config/MovementDefinitionFactory.cs
index 9ac619d..1391564 100644
--- a/Config/MovementDefinitionFactory.cs
+++ b/Config/MovementDefinitionFactory.cs
@@ -21,7 +21,7 @@ namespace Syntriax.Modules.Movement.Config
         {
             get
             {
-                if (_definitions == null)
+                if (!IsInitialized)
                     Initialize();
 
                 return _definitions;
diff --git a/Config/MovementFactory.cs b/Config/MovementFactory.cs
index 0faf474..71e5120 100644
--- a/Config/MovementFactory.cs
+++ b/Config/MovementFactory.cs
@@ -16,7 +16,7 @@ namespace Syntriax.Modules.Movement.Config
         {
             get
             {
-                if (_types == null)
+                if (!IsInitialized)
                     Initialize();
 
                 return _types;