diff --git a/ssh_router.sh b/ssh_router.sh
index 57ab8a9..0cf1d41 100755
--- a/ssh_router.sh
+++ b/ssh_router.sh
@@ -6,9 +6,10 @@ IMAGE="localhost:5100/analytics-backend-workspace:latest"
 DEV_USER="devuser"
 
 XDG_RUNTIME_DIR="/run/user/$(id -u)"
+LOG_FILE="/tmp/.ssh-router-${PERSON}.log"
 
 log() {
-  echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*"
+  echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*" >>"$LOG_FILE"
 }
 
 # log "🧩 IMAGE = '$IMAGE'"