diff --git a/BuildConfigUpdater/BuildConfigUpdater.iml b/BuildConfigUpdater/BuildConfigUpdater.iml
index 04dfdc0..67aa057 100644
--- a/BuildConfigUpdater/BuildConfigUpdater.iml
+++ b/BuildConfigUpdater/BuildConfigUpdater.iml
@@ -18,7 +18,6 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="ButtonCore (1) (com.github.TBMCPlugins.ButtonCore)" />
-    <orderEntry type="module" module-name="ButtonCore (1) (com.github.TBMCPlugins.ButtonCore)" />
     <orderEntry type="library" name="Maven: org.reflections:reflections:0.9.10" level="project" />
     <orderEntry type="library" name="Maven: com.google.code.findbugs:annotations:2.0.1" level="project" />
     <orderEntry type="library" name="Maven: org.javassist:javassist:3.20.0-GA" level="project" />
diff --git a/ButtonCore/src/main/java/buttondevteam/lib/architecture/ConfigData.java b/ButtonCore/src/main/java/buttondevteam/lib/architecture/ConfigData.java
index 2d74f3e..4cd683c 100644
--- a/ButtonCore/src/main/java/buttondevteam/lib/architecture/ConfigData.java
+++ b/ButtonCore/src/main/java/buttondevteam/lib/architecture/ConfigData.java
@@ -89,7 +89,7 @@ public class ConfigData<T> {
 			val = primitiveDef;
 		}
 		if (!saved && Objects.equals(val, primitiveDef)) { //String needs .equals()
-			if (def == null && config != null) //In Discord's case def may be null
+			if ((def == null || this instanceof ReadOnlyConfigData) && config != null) //In Discord's case def may be null
 				config.set(path, primitiveDef);
 			else
 				set(def); //Save default value - def is always set