diff --git a/app/assets/images/logo-black.png b/app/assets/images/logo-black.png
new file mode 100644
index 0000000..6567f2e
Binary files /dev/null and b/app/assets/images/logo-black.png differ
diff --git a/app/assets/images/logo-white.png b/app/assets/images/logo-white.png
new file mode 100644
index 0000000..ecec240
Binary files /dev/null and b/app/assets/images/logo-white.png differ
diff --git a/app/assets/images/logo_dark.png b/app/assets/images/logo_dark.png
deleted file mode 100644
index 4a3e339..0000000
Binary files a/app/assets/images/logo_dark.png and /dev/null differ
diff --git a/app/assets/images/logo_white.png b/app/assets/images/logo_white.png
deleted file mode 100644
index e341581..0000000
Binary files a/app/assets/images/logo_white.png and /dev/null differ
diff --git a/app/assets/stylesheets/sections/header.scss b/app/assets/stylesheets/sections/header.scss
index 6456047..8f67270 100644
--- a/app/assets/stylesheets/sections/header.scss
+++ b/app/assets/stylesheets/sections/header.scss
@@ -45,7 +45,8 @@ header {
       margin: 0 6px;
 
       h1 {
-        background: url('logo_dark.png') no-repeat center 1px;
+        background: url('logo-black.png') no-repeat center 1px;
+        background-size: 38px;
         float: left;
         height: 40px;
         width: 40px;
@@ -241,7 +242,8 @@ header {
     .app_logo {
       a {
         h1 {
-          background: url('logo_white.png') no-repeat center 1px;
+          background: url('logo-white.png') no-repeat center 1px;
+          background-size: 38px;
           color: #fff;
           text-shadow: 0 1px 1px #111;
         }
--
libgit2 0.21.2