diff --git a/core/search/searchtree.go b/core/search/tree.go
similarity index 100%
rename from core/search/searchtree.go
rename to core/search/tree.go
diff --git a/core/search/searchtree_debug.go b/core/search/tree_debug.go
similarity index 100%
rename from core/search/searchtree_debug.go
rename to core/search/tree_debug.go
diff --git a/core/search/searchtree_test.go b/core/search/tree_test.go
similarity index 100%
rename from core/search/searchtree_test.go
rename to core/search/tree_test.go