diff --git a/src/fs_find_mount_point.cpp b/src/fs_find_mount_point.cpp
index aea8f1e5..76794667 100644
--- a/src/fs_find_mount_point.cpp
+++ b/src/fs_find_mount_point.cpp
@@ -19,6 +19,9 @@ fs::find_mount_point(const ghc::filesystem::path &path_)
       rv = fs::lstat(tmp_path.parent_path(),&tmp_st);
       if(rv == -1)
         return {};
+      printf("%d %d\n",
+             tmp_st.st_dev,
+             initial_st.st_dev);
       if(tmp_st.st_dev != initial_st.st_dev)
         return tmp_path;