diff --git a/gtk/util.c b/gtk/util.c
index b620b1e55..290694b68 100644
--- a/gtk/util.c
+++ b/gtk/util.c
@@ -97,7 +97,7 @@ tr_strlspeed( char * buf, double KiBps, size_t buflen )
     else {
         char bbuf[64];
         tr_strlsize( bbuf, (guint64)(KiBps*1024), sizeof(bbuf) );
-        g_snprintf( buf, buflen, "%s/s", bbuf );
+        g_snprintf( buf, buflen, _("%s/s"), bbuf );
     }
     return buf;
 }