diff --git a/projects/dsp-ui/src/lib/viewer/values/geoname-value/geoname-value.component.html b/projects/dsp-ui/src/lib/viewer/values/geoname-value/geoname-value.component.html
index 11cfac8ac..b53043309 100644
--- a/projects/dsp-ui/src/lib/viewer/values/geoname-value/geoname-value.component.html
+++ b/projects/dsp-ui/src/lib/viewer/values/geoname-value/geoname-value.component.html
@@ -1,6 +1,6 @@
 <span *ngIf="mode === 'read'; else showForm" class="read-mode-view">
     <span class="rm-value">
-        <a class="link" target="_blank" href="https://www.geonames.org/{{valueFormControl.value}}">{{ label ? label : valueFormControl.value}}</a>
+        <a class="link" target="_blank" rel="noopener" href="https://www.geonames.org/{{valueFormControl.value}}">{{ label ? label : valueFormControl.value}}</a>
     </span>
     <span class="rm-comment" *ngIf="shouldShowComment">
         {{ commentFormControl.value }}
diff --git a/projects/dsp-ui/src/lib/viewer/values/uri-value/uri-value.component.html b/projects/dsp-ui/src/lib/viewer/values/uri-value/uri-value.component.html
index 0615de93a..28fff0b55 100644
--- a/projects/dsp-ui/src/lib/viewer/values/uri-value/uri-value.component.html
+++ b/projects/dsp-ui/src/lib/viewer/values/uri-value/uri-value.component.html
@@ -1,6 +1,6 @@
 <span *ngIf="mode === 'read'; else showForm" class="read-mode-view">
     <span class="rm-value">
-        <a class="link" target="_blank" href="{{valueFormControl.value}}">{{ label ? label : valueFormControl.value}}</a>
+        <a class="link" target="_blank" rel="noopener" href="{{valueFormControl.value}}">{{ label ? label : valueFormControl.value}}</a>
     </span>
     <span class="rm-comment" *ngIf="shouldShowComment">{{commentFormControl.value}}</span>
 </span>