diff --git a/explore_data.py b/explore_data.py
index ddde63e8c45af732d425bbd2bf4ae973b07bae9a..b101d634d72f6602b98ef1444b8d07bc2a3836cc 100644
--- a/explore_data.py
+++ b/explore_data.py
@@ -141,7 +141,7 @@ def main():
 
     # TODO warning for for the [:1]
     for filepath in filepaths[:1]:
-        filename = filepath.split("\\")[-1].split(".")[0]
+        filename = os.path.split(filepath)[-1].split(".")[0]
         raw_mat = scipy.io.loadmat(filepath)
 
         mat = raw_mat[filename][0][0][0][0]