plugin/gerrvim.vim | 2 +-

diff --git a/plugin/gerrvim.vim b/plugin/gerrvim.vim
index 426e690a157e28b51a93abb41243cc2a00afa471..2328d1ebe899ab72fb6dfd023b361296d3ca6e46 100644
--- a/plugin/gerrvim.vim
+++ b/plugin/gerrvim.vim
@@ -43,7 +43,7 @@     " Place commented signs
     sign define commented text=C texthl=Search
     for linen in range(a:firstline, a:lastline)
         let cmd = ":sign place " . linen . " line=" . linen
-        let cmd .= " name=commented buffer=" . bufnr(".")
+        let cmd .= " name=commented buffer=" . bufnr("%")
         execute cmd
     endfor
     " Spawn a new small code commenting window nonbinded to file