diff --git a/pyteamcity/legacy/legacy.py b/pyteamcity/legacy/legacy.py
index 810c0cf..3323181 100755
--- a/pyteamcity/legacy/legacy.py
+++ b/pyteamcity/legacy/legacy.py
@@ -296,7 +296,7 @@ def get_change_by_change_id(self, change_id):
         :param change_id: the change to get, in the format [0-9]+
         """
 
-    @GET('changes/build:id:{build_id}')
+    @GET('changes?locator=build:{build_id}')
     def get_changes_by_build_id(self, build_id):
         """
         Gets changes in a build for a build ID `build_id`.