diff --git a/build-constraints.yaml b/build-constraints.yaml
index 7d2aced1..b3fae618 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1911,13 +1911,11 @@ packages:
         - protocol-buffers-descriptor
         - regex-pcre
         - servant-generic
-        - servant-router
         - streaming
         - streaming-bytestring
         - string-class
         - string-combinators
         - ua-parser
-        - wai-routes
         - xlsx
 
     "Rob O'Callahan ropoctl@gmail.com @rcallahan":