diff --git a/lib/master_tok.l b/lib/master_tok.l
index 2a6fdf9..7f1de90 100644
--- a/lib/master_tok.l
+++ b/lib/master_tok.l
@@ -289,7 +289,7 @@ OPTNTOUT (-n{OPTWS}|-n{OPTWS}={OPTWS}|--negative-timeout{OPTWS}|--negative-timeo
return EQUAL;
}
- {DNNAMESTR1}/"," {
+ {DNNAMESTR1}/","{DNATTRSTR}"=" {
strcpy(master_lval.strtype, master_text);
return DNNAME;
}