diff --git a/gradle.properties b/gradle.properties
index 9c9690327..b0e75cb38 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,7 +3,7 @@ aechannel=stable
 aebuild=7
 aegroup=appeng
 aebasename=appliedenergistics2
-trousers=omni-fixes-v45m
+trousers=omni-fixes-v45n
 
 #########################################################
 # Versions                                              #
diff --git a/src/main/java/appeng/helpers/DualityInterface.java b/src/main/java/appeng/helpers/DualityInterface.java
index 7ce93d5ab..15c1e67bc 100644
--- a/src/main/java/appeng/helpers/DualityInterface.java
+++ b/src/main/java/appeng/helpers/DualityInterface.java
@@ -182,7 +182,7 @@ public class DualityInterface implements IGridTickable, IStorageMonitorable, IIn
 		{
 			this.readConfig();
 		}
-		else if( inv == this.patterns )
+		else if( inv == this.patterns && ( !removed.isEmpty() || !added.isEmpty() ) )
 		{
 			this.updateCraftingList();
 		}