diff --git a/server.go b/server.go
index 5922052..e79a195 100644
--- a/server.go
+++ b/server.go
@@ -169,7 +169,7 @@ func handleConn(conn *tls.Conn, baseURL, title, home_message string) {
 	// profile
 	if strings.HasPrefix(path, "/profile/") {
 		// skip prefix
-		path = path[8:]
+		path = path[9:]
 		_, err = strconv.ParseUint(path, 10, 64)
 		if err != nil {
 			log.Println("invalid request: %s", err)
@@ -186,7 +186,7 @@ func handleConn(conn *tls.Conn, baseURL, title, home_message string) {
 		printProfile(conn, baseURL, path)
 	} /* thread */ else if strings.HasPrefix(path, "/thread/") {
 		// skip prefix
-		path = path[7:]
+		path = path[8:]
 
 		_, err = strconv.ParseUint(path, 10, 64)
 		if err != nil {