diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ffd668702891..ff3c933c40b4 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -36153,7 +36153,9 @@ with pkgs;
 
   virt-viewer = callPackage ../applications/virtualization/virt-viewer { };
 
-  virt-top = callPackage ../applications/virtualization/virt-top { };
+  virt-top = callPackage ../applications/virtualization/virt-top {
+    ocamlPackages = ocaml-ng.ocamlPackages_4_14;
+  };
 
   virt-what = callPackage ../applications/virtualization/virt-what { };