diff --git a/app/scripts/Widget/plugins/PressureWidget/Widget.js b/app/scripts/Widget/plugins/PressureWidget/Widget.js
index <HASH>..<HASH> 100644
--- a/app/scripts/Widget/plugins/PressureWidget/Widget.js
+++ b/app/scripts/Widget/plugins/PressureWidget/Widget.js
@@ -39,7 +39,7 @@ export class PressureWidget extends Component {
         firstname: data.name,
         lastname: data.lastname,
         email: data.email,
-        city: data.city
+        city: !!data.city ? data.city : null
       },
       mail: {
         cc: this.getTargetList().map(target => this.getEmailTarget(target)),
[#<I>] Fix if it is an empty string, put null to city. #<I>