diff --git a/proc/devname.c b/proc/devname.c
index 13412fc4..8016ed53 100644
--- a/proc/devname.c
+++ b/proc/devname.c
@@ -139,6 +139,7 @@ static const char low_density_names[][4] = {
 "AM0",  "AM1",  "AM2",  "AM3",  "AM4",  "AM5",  "AM6",  "AM7",
 "AM8",  "AM9",  "AM10", "AM11", "AM12", "AM13", "AM14", "AM15",
 "DB0",  "DB1",  "DB2",  "DB3",  "DB4",  "DB5",  "DB6",  "DB7",
+"SG0",
 };
 
 /* Try to guess the device name (useful until /proc/PID/tty is added) */