diff --git a/dune-workspace b/dune-workspace
index 9f28c516..be7bd03c 100644
--- a/dune-workspace
+++ b/dune-workspace
@@ -1,8 +1,8 @@
-(lang dune 1.1)
+(lang dune 2.0)
 
 (env
  (release-static
   (flags
-   (:standard -ccopt -static)))
+   (:standard -static)))
  (release
   (flags (:standard))))