diff --git a/include/linux/diagchar.h b/include/linux/diagchar.h
index e50a054..537960b 100644
--- a/include/linux/diagchar.h
+++ b/include/linux/diagchar.h
@@ -52,7 +52,7 @@
 #define APQ8030_TOOLS_ID	4079
 #define MSM8627_TOOLS_ID	4080
 #define MSM8227_TOOLS_ID	4081
-#define MSM8974_TOOLS_ID	4072
+#define MSM8974_TOOLS_ID	4083
 
 #define MSG_MASK_0			(0x00000001)
 #define MSG_MASK_1			(0x00000002)