diff --git a/Core/src/main/java/com/songoda/core/configuration/songoda/ConfigEntry.java b/Core/src/main/java/com/songoda/core/configuration/songoda/ConfigEntry.java
index 5316f07a..22053150 100644
--- a/Core/src/main/java/com/songoda/core/configuration/songoda/ConfigEntry.java
+++ b/Core/src/main/java/com/songoda/core/configuration/songoda/ConfigEntry.java
@@ -123,6 +123,7 @@ public class ConfigEntry {
         return value != null ? value.toString() : null;
     }
 
+    @Contract("!null -> !null")
     public @Nullable String getString(String fallbackValue) {
         Object value = get();