1 files changed, 5 insertions, 0 deletions
diff --git a/README.md b/README.md
index 956529c..95f19d7 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,11 @@ source .venv/bin/activate
 ./mknet scenario ./topo/50ms.yml ./scenarios/garage-s3lat garage-v0.8
 ```
 
+If a script crash, you must manually destroy the topology:
+
+```
+./mknet destroy
+```
 
 ## Topologies