diff --git a/install.sh b/install.sh
index d23dd89..c2142b4 100755
--- a/install.sh
+++ b/install.sh
@@ -20,7 +20,7 @@ function bootstrap {
     echo "directory: miaou-bash already deployed!"
   fi
 
-  local source_bin="$MIAOU_BASH_DIR/bin/miaou-bash"
+  local source_bin="$DESTINATION/miaou-bash/bin/miaou-bash"
   local dest_bin="/usr/bin/miaou-bash"
   if ! cmp -s "$source_bin" "$dest_bin"; then
     cp -f "$source_bin" "$dest_bin"