diff --git a/zsh/completion.zsh b/zsh/completion.zsh
index af1bffb..a2884bf 100644
--- a/zsh/completion.zsh
+++ b/zsh/completion.zsh
@@ -99,3 +99,10 @@ zstyle ':completion:*' separate-sections on
 
 # add simple colors to kill
 zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)*=01;34=0=01'
+
+# do not complete unwanted files with vim
+zstyle ':completion:*:*:vim:*:globbed-files' ignored-patterns \
+    '*.aux' '*.log' '*.pdf' '*.ps' '*.bbl' '*.blg' '*.out' '*-blx.bib' '*.run.xml' '*.dvi' \
+    '*.o' \
+    '*.pyc' \
+    '*.class'