diff --git a/spd.c b/spd.c
index 0cdfe1e..b99dd90 100644
--- a/spd.c
+++ b/spd.c
@@ -481,6 +481,7 @@ struct ascii_map amap[] = {
 { 0x34, "4"},
 { 0x35, "5"},
 { 0x36, "6"},
+{ 0x37, "7"},
 { 0x38, "8"},
 { 0x39, "9"},
 { 0x3A, ":"},