diff --git a/install_elog.sh b/install_elog.sh
index 870edcd1c..bff7ccfae 100644
--- a/install_elog.sh
+++ b/install_elog.sh
@@ -24,24 +24,23 @@ make -j"$(nproc)"
 sudo mkdir -p "$PREFIX/sbin" "$INSTANCE_DIR/logbooks/demo"
 sudo cp elogd "$PREFIX/sbin/"
 
-# =======================
-# 3. Générer le hash SHA256-crypt trimmed
-# =======================
 sudo apt update
-sudo apt install -y make gcc git curl openssl python3-pip
-pip install passlib
-# Génération en SHA256-crypt complet
-HASH_FULL=$(mkpasswd -m sha-256 "$PASSWORD")
-# Exemple: $5$$me1T.2jUUqQNa1wNuey9zNBOmOa4eILOaPb.ZSZjpn4
-# On coupe après le 3e '$'
-PASSWORD_HASH=$(python3 - <<EOF
+sudo apt install -y make gcc git curl openssl python3-full python3-venv
+
+# =======================
+# 3. Générer hash EXACT comme ELOG
+# =======================
+HASH=$(python3 - <<'EOF'
+import sys
 from passlib.hash import sha256_crypt
-print(sha256_crypt.using(salt='', rounds=5000).hash("$PASSWORD")[4:])
+password = "testpassword"
+hashval = sha256_crypt.using(salt='', rounds=5000).hash(password)[4:]
+print(hashval)
 EOF
 )
 
-echo "[DEBUG] Full hash : $HASH_FULL"
-echo "[DEBUG] Trimmed    : $PASSWORD_HASH"
+echo "Mot de passe clair : $PASSWORD"
+echo "Mot de passe encodé : $HASH"
 
 # =======================
 # 4. Créer users.xml