[nix-CI] Split the build inputs

Coq and the Coq libraries can now be excluded
(by setting the NOCOQ environment variable).

1 files changed, 1 insertions, 1 deletions

diff --git a/dev/ci/nix/oddorder.nix b/dev/ci/nix/oddorder.nix
index 3b8fdbab51..2341bb3173 100644
--- a/dev/ci/nix/oddorder.nix
+++ b/dev/ci/nix/oddorder.nix
@@ -1,4 +1,4 @@
 { mathcomp }:
 {
-  buildInputs = [ mathcomp ];
+  coqBuildInputs = [ mathcomp ];
 }