diff --git a/scripts/verify_installation.sh b/scripts/verify_installation.sh
index 9de30bfc..ea7b34ad 100755
--- a/scripts/verify_installation.sh
+++ b/scripts/verify_installation.sh
@@ -121,19 +121,24 @@ fi
 echo ""
 
 # 5. Check web interface
+# ledmatrix-web.service runs scripts/utils/start_web_conditionally.py, which
+# starts web_interface/start.py; the app binds port 5000 (web_interface/start.py).
 echo "=== Web Interface ==="
-if [ -f "$PROJECT_ROOT/web_interface_v2.py" ]; then
-    check_pass "web_interface_v2.py exists"
-else
-    check_fail "web_interface_v2.py is missing"
-fi
+WEB_PORT=5000
+for web_file in scripts/utils/start_web_conditionally.py web_interface/start.py web_interface/app.py; do
+    if [ -f "$PROJECT_ROOT/$web_file" ]; then
+        check_pass "$web_file exists"
+    else
+        check_fail "$web_file is missing"
+    fi
+done
 
 # Check if web service is listening
 if systemctl is-active --quiet ledmatrix-web.service 2>/dev/null; then
-    if netstat -tuln 2>/dev/null | grep -q ":5001" || ss -tuln 2>/dev/null | grep -q ":5001"; then
-        check_pass "Web interface is listening on port 5001"
+    if netstat -tuln 2>/dev/null | grep -qE ":${WEB_PORT}([^0-9]|$)" || ss -tuln 2>/dev/null | grep -qE ":${WEB_PORT}([^0-9]|$)"; then
+        check_pass "Web interface is listening on port $WEB_PORT"
     else
-        check_warn "Web service is running but port 5001 may not be listening"
+        check_warn "Web service is running but port $WEB_PORT may not be listening"
     fi
 else
     check_warn "Web service is not running (cannot check port)"
@@ -204,7 +209,7 @@ if [ "$ALL_PASSED" = true ]; then
     echo -e "${GREEN}Installation verification PASSED${NC}"
     echo ""
     echo "Next steps:"
-    echo "1. Access the web interface at: http://$(hostname -I | awk '{print $1}'):5001"
+    echo "1. Access the web interface at: http://$(hostname -I | awk '{print $1}'):$WEB_PORT"
     echo "2. Check service status: sudo systemctl status ledmatrix.service"
     echo "3. View logs: journalctl -u ledmatrix.service -f"
     exit 0
diff --git a/scripts/verify_web_ui.sh b/scripts/verify_web_ui.sh
index 53927734..2dfc7628 100755
--- a/scripts/verify_web_ui.sh
+++ b/scripts/verify_web_ui.sh
@@ -8,6 +8,10 @@ echo "Web UI Verification"
 echo "=========================================="
 echo ""
 
+# The web interface binds port 5000 (web_interface/start.py).
+WEB_PORT=5000
+PORT_PATTERN=":${WEB_PORT}([^0-9]|$)"
+
 # Colors
 GREEN='\033[0;32m'
 RED='\033[0;31m'
@@ -32,25 +36,25 @@ else
 fi
 echo ""
 
-# 2. Check if port 5001 is listening
-echo "2. Checking if port 5001 is listening..."
+# 2. Check if port $WEB_PORT is listening
+echo "2. Checking if port $WEB_PORT is listening..."
 if command -v ss >/dev/null 2>&1; then
-    if ss -tuln 2>/dev/null | grep -q ":5001"; then
-        echo -e "${GREEN}✓${NC} Port 5001 is listening"
+    if ss -tuln 2>/dev/null | grep -qE "$PORT_PATTERN"; then
+        echo -e "${GREEN}✓${NC} Port $WEB_PORT is listening"
         echo ""
-        echo "Active connections on port 5001:"
-        ss -tuln | grep ":5001"
+        echo "Active connections on port $WEB_PORT:"
+        ss -tuln | grep -E "$PORT_PATTERN"
     else
-        echo -e "${RED}✗${NC} Port 5001 is NOT listening"
+        echo -e "${RED}✗${NC} Port $WEB_PORT is NOT listening"
     fi
 elif command -v netstat >/dev/null 2>&1; then
-    if netstat -tuln 2>/dev/null | grep -q ":5001"; then
-        echo -e "${GREEN}✓${NC} Port 5001 is listening"
+    if netstat -tuln 2>/dev/null | grep -qE "$PORT_PATTERN"; then
+        echo -e "${GREEN}✓${NC} Port $WEB_PORT is listening"
         echo ""
-        echo "Active connections on port 5001:"
-        netstat -tuln | grep ":5001"
+        echo "Active connections on port $WEB_PORT:"
+        netstat -tuln | grep -E "$PORT_PATTERN"
     else
-        echo -e "${RED}✗${NC} Port 5001 is NOT listening"
+        echo -e "${RED}✗${NC} Port $WEB_PORT is NOT listening"
     fi
 else
     echo -e "${YELLOW}⚠${NC} Cannot check port (ss/netstat not available)"
@@ -59,15 +63,15 @@ echo ""
 
 # 3. Test HTTP connection
 echo "3. Testing HTTP connection..."
-if curl -s -o /dev/null -w "%{http_code}" --max-time 5 http://localhost:5001 > /dev/null 2>&1; then
-    HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" --max-time 5 http://localhost:5001 2>/dev/null)
+if curl -s -o /dev/null -w "%{http_code}" --max-time 5 http://localhost:$WEB_PORT > /dev/null 2>&1; then
+    HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" --max-time 5 http://localhost:$WEB_PORT 2>/dev/null)
     if [ "$HTTP_CODE" = "200" ] || [ "$HTTP_CODE" = "302" ] || [ "$HTTP_CODE" = "301" ]; then
         echo -e "${GREEN}✓${NC} Web interface is responding (HTTP $HTTP_CODE)"
     else
         echo -e "${YELLOW}⚠${NC} Web interface responded with HTTP $HTTP_CODE"
     fi
 else
-    echo -e "${RED}✗${NC} Cannot connect to web interface on port 5001"
+    echo -e "${RED}✗${NC} Cannot connect to web interface on port $WEB_PORT"
 fi
 echo ""
 
@@ -79,7 +83,7 @@ if [ -n "$IP_ADDRESSES" ]; then
     echo ""
     echo "Access web interface at:"
     for ip in $IP_ADDRESSES; do
-        echo "  http://$ip:5001"
+        echo "  http://$ip:$WEB_PORT"
     done
 else
     echo -e "${YELLOW}⚠${NC} Could not determine IP address"
@@ -118,12 +122,12 @@ if systemctl is-active --quiet ledmatrix-web.service 2>/dev/null; then
     SERVICE_RUNNING=true
 fi
 
-if (ss -tuln 2>/dev/null | grep -q ":5001") || (netstat -tuln 2>/dev/null | grep -q ":5001"); then
+if (ss -tuln 2>/dev/null | grep -qE "$PORT_PATTERN") || (netstat -tuln 2>/dev/null | grep -qE "$PORT_PATTERN"); then
     PORT_LISTENING=true
 fi
 
-if curl -s -o /dev/null -w "%{http_code}" --max-time 5 http://localhost:5001 > /dev/null 2>&1; then
-    HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" --max-time 5 http://localhost:5001 2>/dev/null)
+if curl -s -o /dev/null -w "%{http_code}" --max-time 5 http://localhost:$WEB_PORT > /dev/null 2>&1; then
+    HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" --max-time 5 http://localhost:$WEB_PORT 2>/dev/null)
     if [ "$HTTP_CODE" = "200" ] || [ "$HTTP_CODE" = "302" ] || [ "$HTTP_CODE" = "301" ]; then
         HTTP_RESPONDING=true
     fi
@@ -134,7 +138,7 @@ if [ "$SERVICE_RUNNING" = true ] && [ "$PORT_LISTENING" = true ] && [ "$HTTP_RES
     echo ""
     echo "You can access it at:"
     for ip in $IP_ADDRESSES; do
-        echo "  http://$ip:5001"
+        echo "  http://$ip:$WEB_PORT"
     done
     exit 0
 elif [ "$SERVICE_RUNNING" = false ]; then
@@ -145,7 +149,7 @@ elif [ "$SERVICE_RUNNING" = false ]; then
     echo "  sudo systemctl enable ledmatrix-web.service  # to start on boot"
     exit 1
 elif [ "$PORT_LISTENING" = false ]; then
-    echo -e "${RED}✗ Service is running but port 5001 is not listening${NC}"
+    echo -e "${RED}✗ Service is running but port $WEB_PORT is not listening${NC}"
     echo ""
     echo "Check logs for errors:"
     echo "  sudo journalctl -u ledmatrix-web.service -f"