diff --git a/build-constraints.yaml b/build-constraints.yaml
index ccc60170..4b3b12ec 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4204,8 +4204,10 @@ packages:
 
     "Sergey Vinokurov <serg.foo@gmail.com> @sergv":
         - bencoding
-        - emacs-module < 0 # 0.1.1 compile fail ghc 8.10.1 #5436/closed
+        - emacs-module
         - tasty-ant-xml
+        - prettyprinter-combinators
+        - htoml-parse
 
     "Eugene Smolanka <esmolanka@gmail.com> @esmolanka":
         - sexp-grammar