diff --git a/graphql-cohttp/src/dune b/graphql-cohttp/src/dune
index b0f1cd5..3fe41b2 100644
--- a/graphql-cohttp/src/dune
+++ b/graphql-cohttp/src/dune
@@ -7,4 +7,4 @@
  (name graphql_cohttp)
  (public_name graphql-cohttp)
  (wrapped false)
- (libraries str graphql cohttp astring base64 ocplib-endian digestif.ocaml))
+ (libraries str graphql cohttp astring base64 ocplib-endian digestif))