diff --git a/keywords.txt b/keywords.txt
index 3269e8f..3c32394 100644
--- a/keywords.txt
+++ b/keywords.txt
@@ -20,6 +20,7 @@ attach	KEYWORD2
 rose	KEYWORD2
 fell	KEYWORD2
 duration	KEYWORD2
+setInvert	KEYWORD2
 
 #######################################
 # Instances (KEYWORD2)