diff --git a/cabal.project.release b/cabal.project.release
index 728b5e4..835877d 100644
--- a/cabal.project.release
+++ b/cabal.project.release
@@ -39,6 +39,9 @@ constraints: http-io-streams -brotli,
 package libarchive
   flags: -system-libarchive
 
+package libyaml-streamly
+  flags: -system-libyaml
+
 package aeson-pretty
   flags: +lib-only