diff --git a/pkgs/development/libraries/lmdb/default.nix b/pkgs/development/libraries/lmdb/default.nix
index d8d034b04b7..d1a68cc66c6 100644
--- a/pkgs/development/libraries/lmdb/default.nix
+++ b/pkgs/development/libraries/lmdb/default.nix
@@ -1,13 +1,15 @@
-{ lib, stdenv, fetchgit }:
+{ lib, stdenv, fetchFromGitLab }:
 
 stdenv.mkDerivation rec {
   pname = "lmdb";
   version = "0.9.29";
 
-  src = fetchgit {
-    url = "https://git.openldap.org/openldap/openldap.git";
+  src = fetchFromGitLab {
+    domain = "git.openldap.org";
+    owner = "openldap";
+    repo = "openldap";
     rev = "LMDB_${version}";
-    sha256 = "0airps4cd0d91nbgy7hgvifa801snxwxzwxyr6pdv61plsi7h8l3";
+    sha256 = "19zq5s1amrv1fhw1aszcn2w2xjrk080l6jj5hc9f46yiqf98jjg3";
   };
 
   postUnpack = "sourceRoot=\${sourceRoot}/libraries/liblmdb";
@@ -52,7 +54,7 @@ stdenv.mkDerivation rec {
       offering the persistence of standard disk-based databases, and is only
       limited to the size of the virtual address space.
     '';
-    homepage = "http://symas.com/mdb/";
+    homepage = "https://symas.com/lmdb/";
     maintainers = with maintainers; [ jb55 vcunat ];
     license = licenses.openldap;
     platforms = platforms.all;