diff --git a/templates/customer/form.html.twig b/templates/customer/form.html.twig
index 5278a332..f1fa1853 100644
--- a/templates/customer/form.html.twig
+++ b/templates/customer/form.html.twig
@@ -371,7 +371,7 @@
 									<div class="form-control-feedback hide" data-field="battery"></div>
 								</div>
 								<div class="col-lg-3">
-									<label for="battery-warranty-code" data-field="warranty_code">Warranty Code</label>
+									<label for="battery-warranty-code" data-field="warranty_code">Serial Number</label>
 									<input type="text" name="warranty_code" id="battery-warranty-code" class="form-control m-input" data-required="0">
 									<div class="form-control-feedback hide" data-field="warranty_code"></div>
 								</div>
diff --git a/templates/job-order/form.html.twig b/templates/job-order/form.html.twig
index 91c6c39a..afbfac8f 100644
--- a/templates/job-order/form.html.twig
+++ b/templates/job-order/form.html.twig
@@ -195,7 +195,7 @@
 										<div class="form-control-feedback hide" data-field="current_battery"></div>
 									</div>
 									<div class="col-lg-3">
-										<label data-field="warranty_code">Warranty Code</label>
+										<label data-field="warranty_code">Serial Number</label>
 										<input type="text" name="warranty_code" id="warranty-code" class="form-control m-input" value="{{ obj.getCustomerVehicle ? obj.getCustomerVehicle.getWarrantyCode }}" data-vehicle-field="1" disabled>
 										<div class="form-control-feedback hide" data-field="warranty_code"></div>
 									</div>