diff --git a/src/common/url.c b/src/common/url.c
index e3834a70..c93bc0f6 100644
--- a/src/common/url.c
+++ b/src/common/url.c
@@ -376,6 +376,7 @@ char *prefix[] = {
 	"ftp\\.",
 	"www\\.",
 	"irc://",
+	"ircs://",
 	"ftp://",
 	"http://",
 	"https://",