diff --git a/flake.nix b/flake.nix
index 8d688ab..915666d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -30,7 +30,7 @@
           echo ""
           echo "Kimai Heatmap Plugin - Dev Environment"
           echo "  First-time setup:  bash dev/setup.sh"
-          echo "  Start dev stack:   process-compose -f dev/process-compose.yaml up"
+          echo "  Start dev stack:   process-compose -f dev/process-compose.yaml -p 0 up"
           echo ""
         '';
       };