diff --git a/ctru-rs/Cargo.toml b/ctru-rs/Cargo.toml
index c10e13e..2d81a13 100644
--- a/ctru-rs/Cargo.toml
+++ b/ctru-rs/Cargo.toml
@@ -30,3 +30,6 @@ time = "0.3.7"
 [features]
 default = ["romfs"]
 romfs = []
+
+[package.metadata.cargo-3ds]
+romfs_dir = "examples/romfs"
diff --git a/ctru-rs/examples/file-explorer.rs b/ctru-rs/examples/file-explorer.rs
index 8a249f9..a334301 100644
--- a/ctru-rs/examples/file-explorer.rs
+++ b/ctru-rs/examples/file-explorer.rs
@@ -57,7 +57,7 @@ impl<'a> FileExplorer<'a> {
 
             if input.contains(KeyPad::KEY_START) {
                 break;
-            } else if input.contains(KeyPad::KEY_B) {
+            } else if input.contains(KeyPad::KEY_B) && self.path.components().count() > 1 {
                 self.path.pop();
                 self.console.clear();
                 self.print_menu();
diff --git a/ctru-rs/romfs/test-file.txt b/ctru-rs/examples/romfs/test-file.txt
similarity index 100%
rename from ctru-rs/romfs/test-file.txt
rename to ctru-rs/examples/romfs/test-file.txt