diff --git a/core/utils.py b/core/utils.py
index 0ee9e9b..a8e2407 100644
--- a/core/utils.py
+++ b/core/utils.py
@@ -3,7 +3,7 @@ import shutil
 
 sep = "/"
 if os.name == "nt":
-    sep = "\\"
+    sep = "/"
 
 def run_command(command, mode="silent"):
     if mode == "debug":
diff --git a/run.py b/run.py
index 0ab7041..e9d172a 100644
--- a/run.py
+++ b/run.py
@@ -37,7 +37,7 @@ for name, value in vars(parser.parse_args()).items():
 
 sep = "/" # used for filepaths e.g. /root/path/output.mp4
 if sys.platform.startswith("win") or os.name == 'nt':
-    sep = "\\" # for windows
+    sep = "/" # for windows
 
 def start_processing():
     if args['gpu']: