diff --git a/deploy/compose.yaml b/deploy/compose.yaml
index 9fc1037..1ad0eb9 100644
--- a/deploy/compose.yaml
+++ b/deploy/compose.yaml
@@ -75,6 +75,7 @@ services:
       - narvana-builds:/var/lib/narvana/builds
     environment:
       DATABASE_URL: postgres://narvana:${POSTGRES_PASSWORD}@postgres:5432/narvana?sslmode=disable
+      JWT_SECRET: ${JWT_SECRET}
       PODMAN_SOCKET: unix:///run/podman/podman.sock
       WORKER_WORKDIR: /var/lib/narvana/builds
       WORKER_MAX_CONCURRENCY: ${WORKER_MAX_CONCURRENCY:-4}
diff --git a/scripts/install.sh b/scripts/install.sh
index f8ea045..d52a849 100755
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -168,10 +168,10 @@ wait_for_healthy() {
 # -----------------------------------------------------------------------------
 
 print_success() {
-    # Try multiple services to get public IP
-    PUBLIC_IP=$(curl -sf --max-time 3 https://ifconfig.me 2>/dev/null || \
-                curl -sf --max-time 3 https://api.ipify.org 2>/dev/null || \
-                curl -sf --max-time 3 https://icanhazip.com 2>/dev/null || \
+    # Try multiple services to get public IPv4 (use -4 to force IPv4)
+    PUBLIC_IP=$(curl -4 -sf --max-time 3 https://ifconfig.me 2>/dev/null || \
+                curl -4 -sf --max-time 3 https://api.ipify.org 2>/dev/null || \
+                curl -4 -sf --max-time 3 https://icanhazip.com 2>/dev/null || \
                 hostname -I 2>/dev/null | awk '{print $1}' || \
                 echo "YOUR_SERVER_IP")