diff --git a/src/third_party/asn1/asn_system.h b/src/third_party/asn1/asn_system.h
index 85c5c9bd..a992230b 100644
--- a/src/third_party/asn1/asn_system.h
+++ b/src/third_party/asn1/asn_system.h
@@ -39,7 +39,7 @@
 #endif
 #ifndef	ASSUMESTDTYPES	/* Standard types have been defined elsewhere */
 #define	ssize_t		SSIZE_T
-//typedef	char		int8_t;
+typedef	char		int8_t;
 typedef	short		int16_t;
 typedef	int		int32_t;
 typedef	unsigned char	uint8_t;