diff --git a/pkgs/development/compilers/mono/4.4.nix b/pkgs/development/compilers/mono/4.4.nix
deleted file mode 100644
index 9a3ccd1fd861..000000000000
--- a/pkgs/development/compilers/mono/4.4.nix
+++ /dev/null
@@ -1,8 +0,0 @@
-{ callPackage, Foundation, libobjc }:
-
-callPackage ./generic.nix (rec {
-  inherit Foundation libobjc;
-  version = "4.4.2.11";
-  sha256 = "0cxnypw1j7s253wr5hy05k42ghgg2s9qibp10kndwnp5bv12q34h";
-  enableParallelBuilding = false; # #32386, https://hydra.nixos.org/build/65565737
-})
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 4b6822b9af69..aca3b7fe41fc 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7247,12 +7247,6 @@ with pkgs;
     inherit (darwin) libobjc;
     inherit (darwin.apple_sdk.frameworks) Foundation;
   });
-
-  mono44 = lowPrio (callPackage ../development/compilers/mono/4.4.nix {
-    inherit (darwin) libobjc;
-    inherit (darwin.apple_sdk.frameworks) Foundation;
-  });
-
   mono46 = lowPrio (callPackage ../development/compilers/mono/4.6.nix {
     inherit (darwin) libobjc;
     inherit (darwin.apple_sdk.frameworks) Foundation;