diff --git a/pkgs/development/libraries/mongoc/default.nix b/pkgs/by-name/mo/mongoc/package.nix
similarity index 81%
rename from pkgs/development/libraries/mongoc/default.nix
rename to pkgs/by-name/mo/mongoc/package.nix
index 449173248ef3..6f23158bd851 100644
--- a/pkgs/development/libraries/mongoc/default.nix
+++ b/pkgs/by-name/mo/mongoc/package.nix
@@ -10,7 +10,6 @@
   icu,
   cyrus_sasl,
   snappy,
-  darwin,
 }:
 
 stdenv.mkDerivation rec {
@@ -29,18 +28,14 @@ stdenv.mkDerivation rec {
     pkg-config
   ];
 
-  buildInputs =
-    [
-      openssl
-      zlib
-      zstd
-      icu
-      cyrus_sasl
-      snappy
-    ]
-    ++ lib.optionals stdenv.hostPlatform.isDarwin [
-      darwin.apple_sdk_11_0.frameworks.Security
-    ];
+  buildInputs = [
+    openssl
+    zlib
+    zstd
+    icu
+    cyrus_sasl
+    snappy
+  ];
 
   cmakeFlags = [
     "-DBUILD_VERSION=${version}"
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 1e421a82afd7..d6b507234f73 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -17671,8 +17671,6 @@ with pkgs;
     icu = icu71;
   };
 
-  mongoc = darwin.apple_sdk_11_0.callPackage ../development/libraries/mongoc { };
-
   mongocxx = callPackage ../development/libraries/mongocxx/default.nix { };
 
   muse = libsForQt5.callPackage ../applications/audio/muse { };