diff --git a/zsh/zsh.d/zshfunctions/cdb b/zsh/zsh.d/zshfunctions/cdb
index eceaa91..711e45c 100644
--- a/zsh/zsh.d/zshfunctions/cdb
+++ b/zsh/zsh.d/zshfunctions/cdb
@@ -1 +1,5 @@
-cd `dirname $1`
+if [ -d $1 ]; then
+    cd $1
+else
+    cd `dirname $1`
+fi