diff --git a/.zsh/02_Completion.zsh b/.zsh/02_Completion.zsh
index 8b31bea..209a4b8 100644
--- a/.zsh/02_Completion.zsh
+++ b/.zsh/02_Completion.zsh
@@ -8,7 +8,11 @@ if [ "x$CASE_SENSITIVE" = "xtrue" ]; then
   zstyle ':completion:*' matcher-list 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
   unset CASE_SENSITIVE
 else
-  zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
+  #zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
+  # small letter match capital but not the opposite
+  # e.g. "a" match android.test and Android.mk but
+  #      "A" match Android.mk only
+  zstyle ':completion:*' matcher-list 'm:{a-z}={A-Za-z}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
 fi
 
 # Color in completion