diff --git a/core-dev/packages/coq-stdlib/coq-stdlib.dev/opam b/core-dev/packages/coq-stdlib/coq-stdlib.dev/opam
index 9713f59d0..ced61f70f 100644
--- a/core-dev/packages/coq-stdlib/coq-stdlib.dev/opam
+++ b/core-dev/packages/coq-stdlib/coq-stdlib.dev/opam
@@ -42,8 +42,6 @@ build: [
     "@runtest" {with-test}
     "@doc" {with-doc}
   ]
-  ["dune" "install" name]
-  ["sh" "-c" "echo 'From Stdlib Require Import Reals.' > test.v && coqc test.v"] {with-test}
 ]
 
 url {