diff --git a/CHANGES.md b/CHANGES.md
index e53846d8..8414bf4f 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,8 @@
 unreleased
 ----------
 
+- Asssume Windows x64 is an active distro even when it doesn't have the latest
+  release (@dra27 #66; #68)
 - Ensure stray double-quotes don't end up in PATH on Windows images (@dra27 #62)
 - Stop pinning binutils to 2.35 in Windows builds as that no longer works with
   GCC 11. (@dra27 #61)
diff --git a/src-opam/dockerfile_distro.ml b/src-opam/dockerfile_distro.ml
index 2c4a85f4..24e6b2de 100644
--- a/src-opam/dockerfile_distro.ml
+++ b/src-opam/dockerfile_distro.ml
@@ -250,7 +250,6 @@ let distro_arches ov (d:t) =
   | `Fedora (`V33|`V34), ov when OV.(compare Releases.v4_08_0 ov) = -1  -> [ `X86_64; `Aarch64 ]
   (* 2021-04-19: should be 4.03 but there's a linking failure until 4.06. *)
   | `Windows (`Msvc, _), ov when OV.(compare Releases.v4_06_0 ov) = 1 -> []
-  | `Windows (_, _), ov when OV.(compare ov Releases.v4_13_0) >= 0 -> []
   | _ -> [ `X86_64 ]