st.c | 7 ++++++-

diff --git a/st.c b/st.c
index cdf1fdc416744926231221a5c2628d2ca4837093..8e0df08368b62d7a0a71cf283aff6409f05e29f2 100644
--- a/st.c
+++ b/st.c
@@ -2226,7 +2226,12 @@ 	FcPattern *pattern;
 	FcResult result;
 	double fontval;
 
-	pattern = FcNameParse((FcChar8 *)fontstr);
+	if(fontstr[0] == '-') {
+		pattern = XftXlfdParse(fontstr, False, False);
+	} else {
+		pattern = FcNameParse((FcChar8 *)fontstr);
+	}
+
 	if(!pattern)
 		die("st: can't open font %s\n", fontstr);