diff --git a/src/main/resources/META-INF/resources/webjars/service/prov/prov.html b/src/main/resources/META-INF/resources/webjars/service/prov/prov.html
index 3cf05b41..1ff9a7bc 100644
--- a/src/main/resources/META-INF/resources/webjars/service/prov/prov.html
+++ b/src/main/resources/META-INF/resources/webjars/service/prov/prov.html
@@ -761,7 +761,7 @@ <h4 class="modal-title" id="qss-modal-title">{{service:prov:support}}</h4>
 						<div class="form-group required">
 							<label class="control-label col-sm-3" for="support-price">{{service:prov:support-type}}</label>
 							<div class="col-sm-9">
-								<input type="text" id="support-price" class="form-control" required />
+								<input type="text" id="support-price" class="form-control" required readonly/>
 								<span class="input-help"><i class="fas fa-question-circle" data-toggle="tooltip" title="{{service:prov:support-type-help}}"></i></span>
 							</div>
 						</div>