diff --git a/pkgs/development/coq-modules/coqprime/default.nix b/pkgs/development/coq-modules/coqprime/default.nix
index 0ead97ffbf0..f16341ddbd1 100644
--- a/pkgs/development/coq-modules/coqprime/default.nix
+++ b/pkgs/development/coq-modules/coqprime/default.nix
@@ -20,6 +20,10 @@ let
         "8.9" = v_8_8;
         "8.10" = v_8_10;
         "8.11" = v_8_10;
+	"8.12" = {
+	  version = "8.12";
+          sha256 = "1slka4w0pya15js4drx9frj7lxyp3k2lzib8v23givzpnxs8ijdj";
+	};
       };
   param = params.${coq.coq-version};
 in