diff --git a/src/doc/rust.css b/src/doc/rust.css
index 9713ce5fcf6c8..9cf1f9ade8b74 100644
--- a/src/doc/rust.css
+++ b/src/doc/rust.css
@@ -23,22 +23,22 @@
     src: local('Fira Sans Medium'), url("FiraSans-Medium.woff") format('woff');
 }
 @font-face {
-    font-family: 'Source Serif Pro';
+    font-family: 'Source Sans Pro';
     font-style: normal;
     font-weight: 400;
-    src: local('Source Serif Pro'), url("SourceSerifPro-Regular.woff") format('woff');
+    src: local('Source Sans Pro'), url("SourceSansPro-Regular.woff") format('woff');
 }
 @font-face {
-    font-family: 'Source Serif Pro';
+    font-family: 'Source Sans Pro';
     font-style: italic;
     font-weight: 400;
     src: url("Heuristica-Italic.woff") format('woff');
 }
 @font-face {
-    font-family: 'Source Serif Pro';
+    font-family: 'Source Sans Pro';
     font-style: normal;
     font-weight: 700;
-    src: local('Source Serif Pro Bold'), url("SourceSerifPro-Bold.woff") format('woff');
+    src: local('Source Sans Pro Bold'), url("SourceSansPro-Bold.woff") format('woff');
 }
 @font-face {
     font-family: 'Source Code Pro';
@@ -58,7 +58,7 @@
 body {
     margin: 0 auto;
     padding: 0 15px;
-    font-family: "Source Serif Pro", "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-family: "Source Sans Pro", "Helvetica Neue", Helvetica, Arial, sans-serif;
     font-size: 18px;
     color: #333;
     line-height: 1.428571429;
diff --git a/src/librustdoc/html/render.rs b/src/librustdoc/html/render.rs
index 9a2031dc447bd..de5dd2bd7d3e5 100644
--- a/src/librustdoc/html/render.rs
+++ b/src/librustdoc/html/render.rs
@@ -488,10 +488,10 @@ fn write_shared(cx: &Context,
                include_bin!("static/FiraSans-Medium.woff")));
     try!(write(cx.dst.join("Heuristica-Italic.woff"),
                include_bin!("static/Heuristica-Italic.woff")));
-    try!(write(cx.dst.join("SourceSerifPro-Regular.woff"),
-               include_bin!("static/SourceSerifPro-Regular.woff")));
-    try!(write(cx.dst.join("SourceSerifPro-Bold.woff"),
-               include_bin!("static/SourceSerifPro-Bold.woff")));
+    try!(write(cx.dst.join("SourceSansPro-Regular.woff"),
+               include_bin!("static/SourceSansPro-Regular.woff")));
+    try!(write(cx.dst.join("SourceSansPro-Bold.woff"),
+               include_bin!("static/SourceSansPro-Bold.woff")));
     try!(write(cx.dst.join("SourceCodePro-Regular.woff"),
                include_bin!("static/SourceCodePro-Regular.woff")));
     try!(write(cx.dst.join("SourceCodePro-Semibold.woff"),
diff --git a/src/librustdoc/html/static/SourceSansPro-Bold.woff b/src/librustdoc/html/static/SourceSansPro-Bold.woff
new file mode 100644
index 0000000000000..997f32fa43021
Binary files /dev/null and b/src/librustdoc/html/static/SourceSansPro-Bold.woff differ
diff --git a/src/librustdoc/html/static/SourceSansPro-It.woff b/src/librustdoc/html/static/SourceSansPro-It.woff
new file mode 100644
index 0000000000000..8b412dfcdb95d
Binary files /dev/null and b/src/librustdoc/html/static/SourceSansPro-It.woff differ
diff --git a/src/librustdoc/html/static/SourceSerifPro-LICENSE.txt b/src/librustdoc/html/static/SourceSansPro-LICENSE.txt
similarity index 94%
rename from src/librustdoc/html/static/SourceSerifPro-LICENSE.txt
rename to src/librustdoc/html/static/SourceSansPro-LICENSE.txt
index 14b54813758d0..df187637e18d7 100644
--- a/src/librustdoc/html/static/SourceSerifPro-LICENSE.txt
+++ b/src/librustdoc/html/static/SourceSansPro-LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright 2014 Adobe Systems Incorporated (http://www.adobe.com/), with Reserved Font Name 'Source'. All Rights Reserved. Source is a trademark of Adobe Systems Incorporated in the United States and/or other countries.
+Copyright 2010, 2012, 2014 Adobe Systems Incorporated (http://www.adobe.com/), with Reserved Font Name 'Source'. All Rights Reserved. Source is a trademark of Adobe Systems Incorporated in the United States and/or other countries.
 
 This Font Software is licensed under the SIL Open Font License, Version 1.1.
 
diff --git a/src/librustdoc/html/static/SourceSansPro-Regular.woff b/src/librustdoc/html/static/SourceSansPro-Regular.woff
new file mode 100644
index 0000000000000..3e03cc0f9e65a
Binary files /dev/null and b/src/librustdoc/html/static/SourceSansPro-Regular.woff differ
diff --git a/src/librustdoc/html/static/SourceSerifPro-Bold.woff b/src/librustdoc/html/static/SourceSerifPro-Bold.woff
deleted file mode 100644
index 435a6f975c97c..0000000000000
Binary files a/src/librustdoc/html/static/SourceSerifPro-Bold.woff and /dev/null differ
diff --git a/src/librustdoc/html/static/SourceSerifPro-Regular.woff b/src/librustdoc/html/static/SourceSerifPro-Regular.woff
deleted file mode 100644
index e8c43b852e10e..0000000000000
Binary files a/src/librustdoc/html/static/SourceSerifPro-Regular.woff and /dev/null differ
diff --git a/src/librustdoc/html/static/main.css b/src/librustdoc/html/static/main.css
index 64a0665d4008b..fc7ae8c820a1a 100644
--- a/src/librustdoc/html/static/main.css
+++ b/src/librustdoc/html/static/main.css
@@ -22,22 +22,22 @@
     src: local('Fira Sans Medium'), url("FiraSans-Medium.woff") format('woff');
 }
 @font-face {
-    font-family: 'Source Serif Pro';
+    font-family: 'Source Sans Pro';
     font-style: normal;
     font-weight: 400;
-    src: local('Source Serif Pro'), url("SourceSerifPro-Regular.woff") format('woff');
+    src: local('Source Sans Pro'), url("SourceSansPro-Regular.woff") format('woff');
 }
 @font-face {
-    font-family: 'Source Serif Pro';
+    font-family: 'Source Sans Pro';
     font-style: italic;
     font-weight: 400;
-    src: url("Heuristica-Italic.woff") format('woff');
+    src: local('Source Sans Pro'), url("SourceSansPro-It.woff") format('woff');
 }
 @font-face {
-    font-family: 'Source Serif Pro';
+    font-family: 'Source Sans Pro';
     font-style: normal;
     font-weight: 700;
-    src: local('Source Serif Pro Bold'), url("SourceSerifPro-Bold.woff") format('woff');
+    src: local('Source Sans Pro Bold'), url("SourceSansPro-Bold.woff") format('woff');
 }
 @font-face {
     font-family: 'Source Code Pro';
@@ -65,7 +65,7 @@
 body {
     color: #333;
     min-width: 500px;
-    font: 16px/1.4 "Source Serif Pro", "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font: 16px/1.4 "Source Sans Pro", "Helvetica Neue", Helvetica, Arial, sans-serif;
     margin: 0;
     position: relative;
     padding: 10px 15px 20px 15px;