diff --git a/rundev.sh b/rundev.sh
index 08fadfa..6d46401 100755
--- a/rundev.sh
+++ b/rundev.sh
@@ -17,5 +17,4 @@ finish() {
 trap finish EXIT
 
 python3 -m "http.server" >/dev/null 2>&1 &
-server_pid=$!
 mitmproxy -s etc/mitm_cors.py -m "reverse:$MATTERMOST_REMOTE"