diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
index 583b062..38c12fe 100644
--- a/include/media/cx2341x.h
+++ b/include/media/cx2341x.h
@@ -166,7 +166,7 @@
 #define CX2341X_ENC_SET_PLACEHOLDER 		0xd7
 #define CX2341X_ENC_MUTE_VIDEO 			0xd9
 #define CX2341X_ENC_MUTE_AUDIO 			0xda
-#define CX2341X_ENC_UNKNOWN			0xdb
+#define CX2341X_ENC_SET_VERT_CROP_LINE		0xdb
 #define CX2341X_ENC_MISC 			0xdc
 
 /* OSD API, specific to the cx23415 */