diff --git a/README.md b/README.md
index 8c75c8d..c219f3c 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ During development, we created a dummy vile at `~/.local/share/applications/de.p
 [Desktop Entry]
 Name=DnDBuster
 Comment=A simple timer app
-Exec=gnome-mines
+Exec=nix-shell /home/yoda/Downloads/git/DnDBuster-python/shell.nix --run 'export PYTHONPATH="${PYTHONPATH}:/home/yoda/Downloads/git/DnDBuster-python/src" && python /home/yoda/Downloads/git/DnDBuster-python/src/dndbuster/main.py'
 Icon=dndbuster-stopwatch
 Terminal=false
 Type=Application