diff --git a/queries/cuda/highlights.scm b/queries/cuda/highlights.scm
index a028be6e9..404c72afb 100644
--- a/queries/cuda/highlights.scm
+++ b/queries/cuda/highlights.scm
@@ -10,4 +10,5 @@
   "__device__"
   "__forceinline__"
   "__restrict__"
+  "__launch_bounds__"
 ] @keyword