diff --git a/flake.nix b/flake.nix
index 09170bc..0d2ad46 100644
--- a/flake.nix
+++ b/flake.nix
@@ -117,7 +117,7 @@
                 fi
 
                 exec "''${PROOT_BIN}" \
-                  -b "$EXTRACT_DIR/nix:nix" \
+                  -b "$EXTRACT_DIR/nix:/nix" \
                   -R / \
                   -w "$BUNDLE_PWD" \
                   "$EXTRACT_DIR''${APP_REL}" "$@"