diff --git a/src/main/java/com/projectswg/common/data/customization/CustomizationString.kt b/src/main/java/com/projectswg/common/data/customization/CustomizationString.kt
index 6f3ef7f..9c74359 100644
--- a/src/main/java/com/projectswg/common/data/customization/CustomizationString.kt
+++ b/src/main/java/com/projectswg/common/data/customization/CustomizationString.kt
@@ -72,8 +72,8 @@ class CustomizationString : Encodable, MongoPersistable {
 		return _variables[name]
 	}
 
-	fun forEach(consumer: BiConsumer<in String?, in Int?>?) {
-		_variables.forEach(consumer!!)
+	fun forEach(consumer: BiConsumer<in String, in Int>) {
+		_variables.forEach(consumer)
 	}
 
 	fun clear() {