1 files changed, 1 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 2f02785d8150..65ac82d96b82 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -10,6 +10,7 @@ pkgbase = ocaml-ppx_optional
 	depends = ocaml>=4.14.0
 	depends = ocaml-base>=0.16.0
 	depends = ocaml-ppxlib>=0.28.0
+	depends = zstd
 	options = !strip
 	source = ocaml-ppx_optional-0.16.0.tar.gz::https://github.com/janestreet/ppx_optional/archive/v0.16.0.tar.gz
 	sha512sums = 07e812d46aef13e835dfc31e4eab17c656ad98e85843337d8f9361038c78bbcfceedaa64774784ffd84cb11e58c142e6c9bfab6d6c31eddf86b0e860f9a315a5