diff --git a/fonts/resources/jetbrainsmono/jetbrainsmono-bold-italic.ttf b/fonts/resources/jetbrainsmono/jetbrainsmono-bold-italic.ttf
deleted file mode 100644
index 87b9bf8..0000000
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diff --git a/fonts/resources/jetbrainsmono/jetbrainsmono-bold-italic.woff b/fonts/resources/jetbrainsmono/jetbrainsmono-bold-italic.woff
new file mode 100644
index 0000000..c09cda8
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diff --git a/fonts/resources/jetbrainsmono/jetbrainsmono-bold.ttf b/fonts/resources/jetbrainsmono/jetbrainsmono-bold.ttf
deleted file mode 100644
index fd1ab3c..0000000
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diff --git a/fonts/resources/jetbrainsmono/jetbrainsmono-bold.woff b/fonts/resources/jetbrainsmono/jetbrainsmono-bold.woff
new file mode 100644
index 0000000..f57d10b
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diff --git a/fonts/resources/jetbrainsmono/jetbrainsmono-italic.ttf b/fonts/resources/jetbrainsmono/jetbrainsmono-italic.ttf
deleted file mode 100644
index 2b6d374..0000000
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diff --git a/fonts/resources/jetbrainsmono/jetbrainsmono-italic.woff b/fonts/resources/jetbrainsmono/jetbrainsmono-italic.woff
new file mode 100644
index 0000000..f3ddf4d
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diff --git a/fonts/resources/jetbrainsmono/jetbrainsmono-regular.ttf b/fonts/resources/jetbrainsmono/jetbrainsmono-regular.ttf
deleted file mode 100644
index dfbece6..0000000
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diff --git a/fonts/resources/jetbrainsmono/jetbrainsmono.woff b/fonts/resources/jetbrainsmono/jetbrainsmono.woff
new file mode 100644
index 0000000..20b54f1
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diff --git a/fonts/stylesheets/fonts.less b/fonts/stylesheets/fonts.less
index 8175b00..9716e94 100755
--- a/fonts/stylesheets/fonts.less
+++ b/fonts/stylesheets/fonts.less
@@ -176,10 +176,10 @@
 
 .font ( 'inconsolata-g', normal, normal, 'inconsolata-g/inconsolata-g.otf' );
 
-.font ( 'jetbrainsmono', normal, normal, 'jetbrainsmono/jetbrainsmono-regular.ttf');
-.font ( 'jetbrainsmono', normal, italic, 'jetbrainsmono/jetbrainsmono-italic.ttf');
-.font ( 'jetbrainsmono', bold, normal, 'jetbrainsmono/jetbrainsmono-bold.ttf');
-.font ( 'jetbrainsmono', bold, italic, 'jetbrainsmono/jetbrainsmono-bold-italic.ttf');
+.font ( 'jetbrainsmono', normal, normal, 'jetbrainsmono/jetbrainsmono.woff');
+.font ( 'jetbrainsmono', normal, italic, 'jetbrainsmono/jetbrainsmono-italic.woff');
+.font ( 'jetbrainsmono', bold, normal, 'jetbrainsmono/jetbrainsmono-bold.woff');
+.font ( 'jetbrainsmono', bold, italic, 'jetbrainsmono/jetbrainsmono-bold-italic.woff');
 
 .font ( 'julia-mono', normal, italic, 'julia-mono/julia-mono-italic.ttf' );
 .font ( 'julia-mono', normal, normal, 'julia-mono/julia-mono.ttf' );
diff --git a/fonts/stylesheets/stylesheet.css b/fonts/stylesheets/stylesheet.css
index cd921cb..0a978db 100755
--- a/fonts/stylesheets/stylesheet.css
+++ b/fonts/stylesheets/stylesheet.css
@@ -740,25 +740,25 @@
   font-family: 'jetbrainsmono';
   font-weight: normal;
   font-style: normal;
-  src: url('../resources/jetbrainsmono/jetbrainsmono-regular.ttf');
+  src: url('../resources/jetbrainsmono/jetbrainsmono.woff');
 }
 @font-face {
   font-family: 'jetbrainsmono';
   font-weight: normal;
   font-style: italic;
-  src: url('../resources/jetbrainsmono/jetbrainsmono-italic.ttf');
+  src: url('../resources/jetbrainsmono/jetbrainsmono-italic.woff');
 }
 @font-face {
   font-family: 'jetbrainsmono';
   font-weight: bold;
   font-style: normal;
-  src: url('../resources/jetbrainsmono/jetbrainsmono-bold.ttf');
+  src: url('../resources/jetbrainsmono/jetbrainsmono-bold.woff');
 }
 @font-face {
   font-family: 'jetbrainsmono';
   font-weight: bold;
   font-style: italic;
-  src: url('../resources/jetbrainsmono/jetbrainsmono-bold-italic.ttf');
+  src: url('../resources/jetbrainsmono/jetbrainsmono-bold-italic.woff');
 }
 @font-face {
   font-family: 'julia-mono';