diff --git a/libr/util/d/ascii.sdb.txt b/libr/util/d/ascii.sdb.txt
index 0053a0b4d4..ea1c9fed37 100644
--- a/libr/util/d/ascii.sdb.txt
+++ b/libr/util/d/ascii.sdb.txt
@@ -1,7 +1,7 @@
 0xa=
 
 0x9=	
-0x20=
+0x20=\s
 0x21=!
 0x22="
 0x23=#