diff --git a/lib/maintainers.nix b/lib/maintainers.nix
index 046624f10f4..973745daf69 100644
--- a/lib/maintainers.nix
+++ b/lib/maintainers.nix
@@ -159,6 +159,7 @@
   jzellner = "Jeff Zellner <jeffz@eml.cc>";
   kamilchm = "Kamil Chmielewski <kamil.chm@gmail.com>";
   kampfschlaefer = "Arnold Krille <arnold@arnoldarts.de>";
+  kevincox = "Kevin Cox <kevincox@kevincox.ca>";
   khumba = "Bryan Gardiner <bog@khumba.net>";
   kkallio = "Karn Kallio <tierpluspluslists@gmail.com>";
   koral = "Koral <koral@mailoo.org>";
diff --git a/pkgs/development/tools/backblaze-b2/default.nix b/pkgs/development/tools/backblaze-b2/default.nix
new file mode 100644
index 00000000000..433aadebb6c
--- /dev/null
+++ b/pkgs/development/tools/backblaze-b2/default.nix
@@ -0,0 +1,31 @@
+{ stdenv, lib, fetchFromGitHub, pkgs }:
+
+stdenv.mkDerivation rec {
+  name = "backblaze-b2-0.3.10";
+
+  src = fetchFromGitHub {
+    owner = "Backblaze";
+    repo = "B2_Command_Line_Tool";
+    rev = "b097f0f04d3f88d7a372b50ee6db1f89a5249028";
+    sha256 = "1rcy8180476cpmrbls4424qbq8nyq7mxkfikd52a8skz7rd5ljc6";
+  };
+  
+  buildInputs = with pkgs; [ python2 ];
+
+  doCheck = true;
+  checkPhase = ''
+    python test_b2_command_line.py test
+  '';
+
+  installPhase = ''
+    install -Dm755 b2 "$out/bin/backblaze-b2"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Command-line tool for accessing the Backblaze B2 storage service.";
+    homepage    = https://github.com/Backblaze/B2_Command_Line_Tool;
+    license     = licenses.mit;
+    maintainers = with maintainers; [ kevincox ];
+    platforms   = platforms.unix;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 1a3c3d3baaa..0c4d1ce4614 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -663,6 +663,8 @@ let
 
   azureus = callPackage ../tools/networking/p2p/azureus { };
 
+  backblaze-b2 = callPackage ../development/tools/backblaze-b2 { };
+
   backup = callPackage ../tools/backup/backup { };
 
   basex = callPackage ../tools/text/xml/basex { };
@@ -2327,8 +2329,8 @@ let
 
   miniupnpd = callPackage ../tools/networking/miniupnpd { };
 
-  miniball = callPackage ../development/libraries/miniball { }; 
- 
+  miniball = callPackage ../development/libraries/miniball { };
+
   minixml = callPackage ../development/libraries/minixml { };
 
   mjpegtools = callPackage ../tools/video/mjpegtools { };