diff --git a/scripts/run_kuby_bot.sh b/scripts/run_kuby_bot.sh
index 86d9adc..7ebe365 100755
--- a/scripts/run_kuby_bot.sh
+++ b/scripts/run_kuby_bot.sh
@@ -5,6 +5,9 @@ ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 cd "$ROOT_DIR"
 
 export PYTHONUNBUFFERED=1
+export KUBY_PROJECT_ROOT="$ROOT_DIR"
+
+echo "[run_kuby_bot] Using project root: $ROOT_DIR" >&2
 
 if [ -x "$ROOT_DIR/venv/bin/python" ]; then
   exec "$ROOT_DIR/venv/bin/python" "$ROOT_DIR/kuby.py"
diff --git a/scripts/run_kuby_flask.sh b/scripts/run_kuby_flask.sh
index 6712cf4..41d6ac0 100755
--- a/scripts/run_kuby_flask.sh
+++ b/scripts/run_kuby_flask.sh
@@ -5,6 +5,9 @@ ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 cd "$ROOT_DIR"
 
 export PYTHONUNBUFFERED=1
+export KUBY_PROJECT_ROOT="$ROOT_DIR"
+
+echo "[run_kuby_flask] Using project root: $ROOT_DIR" >&2
 
 if [ -x "$ROOT_DIR/venv/bin/python" ]; then
   exec "$ROOT_DIR/venv/bin/python" "$ROOT_DIR/serveur_flask.py"