diff --git a/app/assets/fonts/SourceSansPro-Black.ttf.woff2 b/app/assets/fonts/SourceSansPro-Black.ttf.woff2
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diff --git a/app/assets/fonts/SourceSansPro-BlackIt.ttf.woff2 b/app/assets/fonts/SourceSansPro-BlackIt.ttf.woff2
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diff --git a/app/assets/fonts/SourceSansPro-Bold.ttf.woff2 b/app/assets/fonts/SourceSansPro-Bold.ttf.woff2
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diff --git a/app/assets/fonts/SourceSansPro-BoldIt.ttf.woff2 b/app/assets/fonts/SourceSansPro-BoldIt.ttf.woff2
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diff --git a/app/assets/fonts/SourceSansPro-ExtraLight.ttf.woff2 b/app/assets/fonts/SourceSansPro-ExtraLight.ttf.woff2
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diff --git a/app/assets/fonts/SourceSansPro-ExtraLightIt.ttf.woff2 b/app/assets/fonts/SourceSansPro-ExtraLightIt.ttf.woff2
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diff --git a/app/assets/fonts/SourceSansPro-It.ttf.woff2 b/app/assets/fonts/SourceSansPro-It.ttf.woff2
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index 00000000000..a00852641f8
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diff --git a/app/assets/fonts/SourceSansPro-Light.ttf.woff2 b/app/assets/fonts/SourceSansPro-Light.ttf.woff2
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diff --git a/app/assets/fonts/SourceSansPro-LightIt.ttf.woff2 b/app/assets/fonts/SourceSansPro-LightIt.ttf.woff2
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diff --git a/app/assets/fonts/SourceSansPro-Regular.ttf.woff2 b/app/assets/fonts/SourceSansPro-Regular.ttf.woff2
new file mode 100755
index 00000000000..0dd3464c74b
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diff --git a/app/assets/fonts/SourceSansPro-Semibold.ttf.woff2 b/app/assets/fonts/SourceSansPro-Semibold.ttf.woff2
new file mode 100755
index 00000000000..2526d2e1b60
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diff --git a/app/assets/fonts/SourceSansPro-SemiboldIt.ttf.woff2 b/app/assets/fonts/SourceSansPro-SemiboldIt.ttf.woff2
new file mode 100755
index 00000000000..606935af089
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diff --git a/app/assets/stylesheets/framework/fonts.scss b/app/assets/stylesheets/framework/fonts.scss
index 20988f7b430..7a946109e3a 100644
--- a/app/assets/stylesheets/framework/fonts.scss
+++ b/app/assets/stylesheets/framework/fonts.scss
@@ -3,23 +3,39 @@
   font-family: 'Source Sans Pro';
   font-style: normal;
   font-weight: 300;
-  src: local('Source Sans Pro Light'), local('SourceSansPro-Light'), font-url('SourceSansPro-Light.ttf.woff');
+  src:
+    local('Source Sans Pro Light'),
+    local('SourceSansPro-Light'),
+    font-url('SourceSansPro-Light.ttf.woff2') format('woff2'),
+    font-url('SourceSansPro-Light.ttf.woff') format('woff');
 }
 @font-face {
   font-family: 'Source Sans Pro';
   font-style: normal;
   font-weight: 400;
-  src: local('Source Sans Pro'), local('SourceSansPro-Regular'), font-url('SourceSansPro-Regular.ttf.woff');
+  src:
+    local('Source Sans Pro'),
+    local('SourceSansPro-Regular'),
+    font-url('SourceSansPro-Regular.ttf.woff2') format('woff2'),
+    font-url('SourceSansPro-Regular.ttf.woff') format('woff');
 }
 @font-face {
   font-family: 'Source Sans Pro';
   font-style: normal;
   font-weight: 600;
-  src: local('Source Sans Pro Semibold'), local('SourceSansPro-Semibold'), font-url('SourceSansPro-Semibold.ttf.woff');
+  src:
+    local('Source Sans Pro Semibold'),
+    local('SourceSansPro-Semibold'),
+    font-url('SourceSansPro-Semibold.ttf.woff2') format('woff2'),
+    font-url('SourceSansPro-Semibold.ttf.woff') format('woff');
 }
 @font-face {
   font-family: 'Source Sans Pro';
   font-style: normal;
   font-weight: 700;
-  src: local('Source Sans Pro Bold'), local('SourceSansPro-Bold'), font-url('SourceSansPro-Bold.ttf.woff');
+  src:
+    local('Source Sans Pro Bold'),
+    local('SourceSansPro-Bold'),
+    font-url('SourceSansPro-Bold.ttf.woff2') format('woff2'),
+    font-url('SourceSansPro-Bold.ttf.woff') format('woff');
 }