diff --git a/browser/concept.py b/browser/concept.py
index 710e4bf..5be8645 100644
--- a/browser/concept.py
+++ b/browser/concept.py
@@ -37,6 +37,7 @@ from zope.schema.interfaces import IIterableSource
 from zope.security.proxy import removeSecurityProxy
 from loops.concept import Concept, ConceptTypeSourceList, PredicateSourceList
 from loops.browser.common import BaseView, LoopsTerms
+from loops import util
 
 
 class ConceptView(BaseView):
@@ -126,7 +127,7 @@ class ConceptView(BaseView):
             if searchTerm:
                 criteria['loops_title'] = searchTerm
             if searchType:
-                criteria['loops_type'] = (searchType)
+                criteria['loops_type'] = (searchType, searchType)
             cat = zapi.getUtility(ICatalog)
             result = cat.searchResults(**criteria)
         else:
@@ -152,6 +153,19 @@ class ConceptView(BaseView):
         for type in types:
             yield terms.getTerm(type)
 
+    def conceptTypesForSearch(self):
+        types = ConceptTypeSourceList(self.context)
+        typesItems = [(':'.join(('loops:concept',
+                                 self.getConceptTypeTokenForSearch(t))), t.title)
+                       for t in types]
+        return util.KeywordVocabulary(typesItems)
+        #terms = zapi.getMultiAdapter((types, self.request), ITerms)
+        #for type in types:
+        #    yield terms.getTerm(type)
+
+    def getConceptTypeTokenForSearch(self, ct):
+        return ct is None and 'unknown' or zapi.getName(ct)
+
     def predicates(self):
         preds = PredicateSourceList(self.context)
         terms = zapi.getMultiAdapter((preds, self.request), ITerms)
diff --git a/browser/relation_macros.pt b/browser/relation_macros.pt
index a120a68..70034a1 100644
--- a/browser/relation_macros.pt
+++ b/browser/relation_macros.pt
@@ -133,7 +133,7 @@
         <span i18n:translate="">Type</span>
         <select name="searchType">
           <option value="*">Any</option>
-          <tal:types repeat="type view/conceptTypes">
+          <tal:types repeat="type view/conceptTypesForSearch">
             <option value=".loops/concepts/topic"
                     i18n:translate=""
                     tal:attributes="value type/token;