diff --git a/similarity_search/src/method/small_world_rand.cc b/similarity_search/src/method/small_world_rand.cc
index 52526a5..dc5c04a 100644
--- a/similarity_search/src/method/small_world_rand.cc
+++ b/similarity_search/src/method/small_world_rand.cc
@@ -600,11 +600,11 @@ void SmallWorldRand<dist_t>::addCriticalSection(MSWNode *newElement){
 
 template <typename dist_t>
 void SmallWorldRand<dist_t>::Search(RangeQuery<dist_t>* query, IdType) const {
-  throw runtime_error("Range search is not supported!");
-//    CHECK_MSG(1==0, "Search");
-//    std::out<< "search" << endl;
-//    if (searchAlgoType_ == kV1Merge) {std::cerr << "call SearchV1Merge" << endl; SearchV1Merge(query);}
-//    else {std::cerr << "call SearchOld" << endl; SearchOld(query);}
+//  throw runtime_error("Range search is not supported!");
+    CHECK_MSG(1==0, "Search");
+    std::out<< "search" << endl;
+    if (searchAlgoType_ == kV1Merge) {std::cerr << "call SearchV1Merge" << endl; SearchV1Merge(query);}
+    else {std::cerr << "call SearchOld" << endl; SearchOld(query);}
 }
 
 template <typename dist_t>