diff --git a/src/po/check.vim b/src/po/check.vim
index 454a0536925380..f94070feb24090 100644
--- a/src/po/check.vim
+++ b/src/po/check.vim
@@ -22,6 +22,7 @@ func! GetMline()
 
   " remove '%', not used for formatting.
   let idline = substitute(idline, "'%'", '', 'g')
+  let idline = substitute(idline, "%%", '', 'g')
 
   " remove '%' used for plural forms.
   let idline = substitute(idline, '\\nPlural-Forms: .\+;\\n', '', '')
diff --git a/src/version.c b/src/version.c
index b071bf53f7958b..83bb9dcf077172 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1548,
 /**/
     1547,
 /**/