diff --git a/src/main/webapp/filesFragment.xhtml b/src/main/webapp/filesFragment.xhtml
index 2c2e088c875..4d5c28debb7 100644
--- a/src/main/webapp/filesFragment.xhtml
+++ b/src/main/webapp/filesFragment.xhtml
@@ -172,7 +172,7 @@
                                         <f:param name="persistentId" value="#{DatasetPage.persistentId}"/>
                                         <f:param name="version" value="#{DatasetPage.version}"/>
                                         <f:param name="q" value="#{DatasetPage.fileLabelSearchTerm}"/>
-                                        <f:param name="fileTypeGroupFacet" value="#{facetLabel.name}"/>
+                                        <f:param name="fileTypeGroupFacet" value='"#{facetLabel.name}"'/>
                                         <f:param name="fileAccess" value="#{DatasetPage.fileAccessFacet}"/>
                                         <f:param name="fileTag" value="#{DatasetPage.fileTagsFacet}"/>
                                         <f:param name="fileSortField" value="#{DatasetPage.fileSortField}"/>
@@ -248,7 +248,7 @@
                                         <f:param name="q" value="#{DatasetPage.fileLabelSearchTerm}"/>
                                         <f:param name="fileTypeGroupFacet" value="#{DatasetPage.fileTypeFacet}"/>
                                         <f:param name="fileAccess" value="#{DatasetPage.fileAccessFacet}"/>
-                                        <f:param name="fileTag" value="#{facetLabel.name}"/>
+                                        <f:param name="fileTag" value='"#{facetLabel.name}"'/>
                                         <f:param name="fileSortField" value="#{DatasetPage.fileSortField}"/>
                                         <f:param name="fileSortOrder" value="#{DatasetPage.fileSortOrder}"/>
                                     </h:outputLink></li>