diff --git a/fetch-mirrors b/fetch-mirrors
index 936bcc3..99ee223 100755
--- a/fetch-mirrors
+++ b/fetch-mirrors
@@ -6,38 +6,41 @@ from pathlib import Path
 
 GIT_ROOT = Path(os.environ.get("GIT_ROOT_DIR") or "/srv/git/")
 
-def is_mirror(repo):
-	cmd = ["git", "config", "-f", f"{GIT_ROOT}{repo}/config", "remote.origin.mirror"]
+def is_mirror(repo_path):
+	cmd = ["git", "config", "-f", f"{repo_path}/config", "remote.origin.mirror"]
 	proc = subprocess.run(cmd, stdout=subprocess.PIPE)
 	if proc.stdout.decode().strip() == "true":
 		return True
 	return False
 
-def get_direction(repo):
-	cmd = ["git", "config", "-f", f"{GIT_ROOT}{repo}/config", "remote.origin.direction"]
+def get_direction(repo_path):
+	cmd = ["git", "config", "-f", f"{repo_path}/config", "remote.origin.direction"]
 	proc = subprocess.run(cmd, stdout=subprocess.PIPE)
 	return proc.stdout.decode().strip()
 
-def fetch_all(repo):
-	print(f"[<] Fetching {repo}")
-	subprocess.run(["git", "fetch", "--all"], cwd=GIT_ROOT+repo)
-	if os.path.isfile(f"{GIT_ROOT}{repo}/hooks/post-receive"):
-		subprocess.run([f"{GIT_ROOT}{repo}/hooks/post-receive"])
+def fetch_all(repo_path):
+	print(f"[<] Fetching {repo_path}")
+	subprocess.run(["git", "fetch", "--all"], cwd=repo_path)
+	if os.path.isfile(f"{repo_path}/hooks/post-receive"):
+		subprocess.run([f"{repo_path}/hooks/post-receive"])
 
-def push_all(repo):
-	print(f"[>] Pushing {repo}")
-	subprocess.run(["git", "push", "origin"], cwd=GIT_ROOT+repo)
+def push_all(repo_path):
+	print(f"[>] Pushing {repo_path}")
+	subprocess.run(["git", "push", "origin"], cwd=repo_path)
 	#subprocess.run([f"{GIT_ROOT}.hooks/post-update"], cwd=GIT_ROOT+repo)
 
 def run_on_all_repos(root: Path):
 	for element in os.listdir(root):
-		if element.endswith(".git"):
-			if is_mirror(element):
-				direction = get_direction(element)
+		full_path = root / element
+		if element.startswith("."):
+			pass # ignore hidden files
+		elif element.endswith(".git"):
+			if is_mirror(full_path):
+				direction = get_direction(full_path)
 				if direction == "up":
-					push_all(element)
+					push_all(full_path)
 				if direction == "down":
-					fetch_all(element)
+					fetch_all(full_path)
 		elif os.path.isdir(root / element):
 			run_on_all_repos(root / element)