diff --git a/tools/build/conf/BUCK b/tools/build/conf/BUCK
index 71f32e6..73831c4 100644
--- a/tools/build/conf/BUCK
+++ b/tools/build/conf/BUCK
@@ -14,6 +14,7 @@
   visibility = [ 'PUBLIC' ]
 )
 
+#FIXME location suppression.xml does not trigger this rule
 export_file(
   name = 'suppressions.xml',
   src = suppression_source,