diff --git a/var/spack/repos/builtin/packages/ocamlbuild/package.py b/var/spack/repos/builtin/packages/ocamlbuild/package.py
index 3c79b076176..8af8a179de4 100644
--- a/var/spack/repos/builtin/packages/ocamlbuild/package.py
+++ b/var/spack/repos/builtin/packages/ocamlbuild/package.py
@@ -20,11 +20,17 @@ class Ocamlbuild(MakefilePackage):
 
     # Add proper versions here.
     version("master", branch="master")
+    version("0.15.0", sha256="d3f6ee73100b575d4810247d10ed8f53fccef4e90daf0e4a4c5f3e6a3030a9c9")
+    version("0.14.3", sha256="ce151bfd2141abc6ee0b3f25ba609e989ff564a48bf795d6fa7138a4db0fc2e1")
+    version("0.14.2", sha256="62d2dab6037794c702a83ac584a7066d018cf1645370d1f3d5764c2b458791b1")
+    version("0.14.1", sha256="4e1279ff0ef80c862eaa5207a77020d741e89ef94f0e4a92a37c4188dbf08256")
     version("0.14.0", sha256="87b29ce96958096c0a1a8eeafeb6268077b2d11e1bf2b3de0f5ebc9cf8d42e78")
     version("0.13.1", sha256="79839544bcaebc8f9f0d73d029e2b67e2c898bba046c559ea53de81ea763408c")
 
     # Add dependencies if required.
     depends_on("ocaml")
+    depends_on("ocaml@:5.0.0", when="@:0.14.1")
+    depends_on("ocaml@:5.1.1", when="@:0.14.2")
 
     # Installation : https://github.com/ocaml/ocamlbuild/
     def edit(self, spec, prefix):