diff --git a/admin/templates/default/app.css b/admin/templates/default/app.css
index 4048399ca3..77acdb722d 100644
--- a/admin/templates/default/app.css
+++ b/admin/templates/default/app.css
@@ -177,3 +177,5 @@ select#admin-mailaccount_ident_id {
 	font-size: 110%;
 }
 #admin-acl {width:99%;}
+
+#admin-categories-edit_owner {overflow-y: auto;}
\ No newline at end of file
diff --git a/admin/templates/default/categories.edit.xet b/admin/templates/default/categories.edit.xet
index ab86216c82..0e8c99831e 100644
--- a/admin/templates/default/categories.edit.xet
+++ b/admin/templates/default/categories.edit.xet
@@ -80,7 +80,7 @@
 				</row>
 				<row>
 					<description value="Category owner" for="owner"/>
-					<taglist statustext="Limit global category to members of a certain group" id="owner" needed="1" height="190" multiple="toggle" class="et2_fullWidth" rows="1" />
+					<taglist statustext="Limit global category to members of a certain group" id="owner" needed="1" height="190" class="et2_fullWidth" rows="4" />
 				</row>
 				<row disabled="!@last_mod">
 					<description value="Modified"/>
diff --git a/admin/templates/pixelegg/app.css b/admin/templates/pixelegg/app.css
index 3c839f1ba9..347a99c592 100755
--- a/admin/templates/pixelegg/app.css
+++ b/admin/templates/pixelegg/app.css
@@ -184,6 +184,9 @@ select#admin-mailaccount_ident_id {
 #admin-acl {
   width: 99%;
 }
+#admin-categories-edit_owner {
+  overflow-y: auto;
+}
 @media all {
   div.dhtmlxTree td.standartTreeRow span.selectedTreeRow {
     background-color: #ffdd73;