diff --git a/src/main/java/com/cleanroommc/fugue/config/FugueConfig.java b/src/main/java/com/cleanroommc/fugue/config/FugueConfig.java
index 8088fef..740d370 100644
--- a/src/main/java/com/cleanroommc/fugue/config/FugueConfig.java
+++ b/src/main/java/com/cleanroommc/fugue/config/FugueConfig.java
@@ -199,6 +199,8 @@ Add them to list could redirect their toURI() to a decent jar URL.
             "betterquesting.api2.client.gui.GuiScreenCanvas",
             "yalter.mousetweaks.MouseState",
             "yalter.mousetweaks.SimpleMouseState",
+            "com.feed_the_beast.ftblib.lib.gui.GuiWrapper",
+            "com.feed_the_beast.ftblib.lib.gui.GuiContainerWrapper",
     };
 
     @Config.Comment(