diff --git a/pkgs/applications/office/mmex/default.nix b/pkgs/by-name/mm/mmex/package.nix
similarity index 83%
rename from pkgs/applications/office/mmex/default.nix
rename to pkgs/by-name/mm/mmex/package.nix
index c45500832f64..a5eb63ddc001 100644
--- a/pkgs/applications/office/mmex/default.nix
+++ b/pkgs/by-name/mm/mmex/package.nix
@@ -15,7 +15,8 @@
   sqlite,
   wxGTK32,
   gtk3,
-  darwin,
+  lua,
+  wxsqlite3,
 }:
 
 stdenv.mkDerivation rec {
@@ -39,9 +40,9 @@ stdenv.mkDerivation rec {
     })
   ];
 
-  postPatch = lib.optionalString (stdenv.hostPlatform.isLinux && !stdenv.hostPlatform.isx86_64) ''
-    substituteInPlace 3rd/CMakeLists.txt \
-      --replace "-msse4.2 -maes" ""
+  postPatch = ''
+    substituteInPlace src/dbwrapper.cpp src/model/Model_Report.cpp \
+      --replace-fail "sqlite3mc_amalgamation.h" "sqlite3.h"
   '';
 
   nativeBuildInputs =
@@ -59,19 +60,21 @@ stdenv.mkDerivation rec {
       lsb-release
     ];
 
-  buildInputs =
-    [
-      curl
-      sqlite
-      wxGTK32
-      gtk3
-    ]
-    ++ lib.optionals stdenv.hostPlatform.isDarwin [
-      darwin.libobjc
-    ];
+  buildInputs = [
+    curl
+    sqlite
+    wxGTK32
+    gtk3
+    lua
+    wxsqlite3
+  ];
 
   strictDeps = true;
 
+  cmakeFlags = [
+    "-DWXSQLITE3_HAVE_CODEC=1"
+  ];
+
   env.NIX_CFLAGS_COMPILE = toString (
     lib.optionals stdenv.cc.isClang [
       "-Wno-deprecated-copy"
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c740e1a8bfa3..7e624e8e2080 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14373,12 +14373,6 @@ with pkgs;
     ocamlPackages = ocaml-ng.ocamlPackages_4_14;
   };
 
-  mmex = callPackage ../applications/office/mmex {
-    wxGTK32 = wxGTK32.override {
-      withWebKit = true;
-    };
-  };
-
   mmlgui = callPackage ../applications/audio/mmlgui {
     inherit (darwin.apple_sdk.frameworks) Carbon Cocoa;
     libvgm = libvgm.override {