diff --git a/shell/onefetch.sh b/shell/onefetch.sh
index 6ccc9e1..93fa78b 100644
--- a/shell/onefetch.sh
+++ b/shell/onefetch.sh
@@ -3,18 +3,18 @@
 # git repository greeter
 last_repository=
 check_directory_for_new_repository() {
-	current_repository=$(git rev-parse --show-toplevel 2>/dev/null)
+  current_repository=$(git rev-parse --show-toplevel 2>/dev/null)
 
-	if [ "$current_repository" ] &&
-		[ "$current_repository" != "$last_repository" ]; then
-		onefetch
-	fi
-	last_repository=$current_repository
+  if [ "$current_repository" ] &&
+    [ "$current_repository" != "$last_repository" ]; then
+    onefetch
+  fi
+  last_repository=$current_repository
 }
 
 cd() {
-	builtin cd "$@" || exit
-	check_directory_for_new_repository
+  builtin cd "$@" || exit
+  check_directory_for_new_repository
 }
 
 # optional, greet also when opening shell directly in repository directory