diff --git a/tools/data_source/access_libraries.xml b/tools/data_source/access_libraries.xml
index 7247f2bd1fa..c7642f50ae8 100644
--- a/tools/data_source/access_libraries.xml
+++ b/tools/data_source/access_libraries.xml
@@ -4,4 +4,5 @@
     <inputs action="/library/browse" method="get">
         <param name="default_action" type="hidden" value="add" />
     </inputs>
+    <uihints minwidth="800"/>
 </tool>