diff --git a/util/ceg/EM_parser/common/arg_type.h b/util/ceg/EM_parser/common/arg_type.h
index 5bad322e0..4e981092d 100644
--- a/util/ceg/EM_parser/common/arg_type.h
+++ b/util/ceg/EM_parser/common/arg_type.h
@@ -1,3 +1,4 @@
 #define STRING		0
-#define ARITH		1
-#define INT		2
+#define LABEL		1
+#define ARITH		2
+#define INT		3