diff --git a/srcpkgs/mathcomp/template b/srcpkgs/mathcomp/template
index 9bdea51dcf4..07332745080 100644
--- a/srcpkgs/mathcomp/template
+++ b/srcpkgs/mathcomp/template
@@ -12,6 +12,7 @@ license="CECILL-B"
 homepage="https://github.com/math-comp/math-comp"
 distfiles="https://github.com/math-comp/math-comp/archive/${pkgname}-${version}.tar.gz"
 checksum=d259cc95a2f8f74c6aa5f3883858c9b79c6e87f769bde9a415115fa4876ebb31
+nocross="ocaml"
 
 do_install() {
 	make install DESTDIR="${DESTDIR}" 'COQLIB:=$(shell coqtop -where)/'