diff --git a/src/views/foca-abm-vendedor-cobrador-item.html b/src/views/foca-abm-vendedor-cobrador-item.html
index 552174b..dc486ae 100644
--- a/src/views/foca-abm-vendedor-cobrador-item.html
+++ b/src/views/foca-abm-vendedor-cobrador-item.html
@@ -181,6 +181,7 @@
                             ng-keypress="next($event.keyCode)"
                             autocomplete="off"
                             string-to-number
+                            solo-positivo
                         />
                     </div>
                 </div>
@@ -199,6 +200,7 @@
                             ng-keypress="next($event.keyCode)"
                             autocomplete="off"
                             string-to-number
+                            solo-positivo
                         />
                     </div>
                 </div>