diff --git a/assembler/src/brw_defines.h b/assembler/src/brw_defines.h
index 519cf861..dc13b8e1 100644
--- a/assembler/src/brw_defines.h
+++ b/assembler/src/brw_defines.h
@@ -567,7 +567,7 @@
 #define BRW_OPCODE_RSL        11
 #define BRW_OPCODE_ASR        12
 #define BRW_OPCODE_CMP        16
-#define BRW_OPCODE_CMPN        17
+#define BRW_OPCODE_CMPN       17
 #define BRW_OPCODE_BFE        24
 #define BRW_OPCODE_BFI2       26
 #define BRW_OPCODE_JMPI       32