diff --git a/scm-ui-components/packages/ui-components/src/TagGroup.js b/scm-ui-components/packages/ui-components/src/TagGroup.js
index 06940f2b1a..25306e99e0 100644
--- a/scm-ui-components/packages/ui-components/src/TagGroup.js
+++ b/scm-ui-components/packages/ui-components/src/TagGroup.js
@@ -39,14 +39,14 @@ class TagGroup extends React.Component<Props> {
         ) : (
           ""
         )}
-        {items.map(item => {
+        {items.map((item, key) => {
           return (
-            <div className="control">
+            <div className="control" key={key}>
               <div className="tags has-addons">
                 <Tag
                   color="info"
                   label={item}
-                  onRemove={this.removeEntry}
+                  onRemove={() => this.removeEntry(item)}
                 />
               </div>
             </div>
diff --git a/scm-ui-components/packages/ui-components/src/forms/MemberNameTable.js b/scm-ui-components/packages/ui-components/src/forms/MemberNameTable.js
index f90744b026..03780281f7 100644
--- a/scm-ui-components/packages/ui-components/src/forms/MemberNameTable.js
+++ b/scm-ui-components/packages/ui-components/src/forms/MemberNameTable.js
@@ -19,7 +19,7 @@ class MemberNameTable extends React.Component<Props> {
         items={members}
         label={t("group.members")}
         helpText={t("groupForm.help.memberHelpText")}
-        onRemove={() => this.removeEntry}
+        onRemove={this.removeEntry}
       />
     );
   }