diff --git a/assets/index.html b/assets/index.html
index 962822b2f..5b2b3f211 100644
--- a/assets/index.html
+++ b/assets/index.html
@@ -6,7 +6,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <meta http-equiv="X-UA-Compatible" content="ie=edge">
   <title>speedscope</title>
-  <link href="https://fonts.googleapis.com/css?family=Source+Code+Pro" rel="stylesheet">
+  <link href="source-code-pro.css" rel="stylesheet">
   <script>
     // https://github.com/evanw/webgl-recorder
     false && (function () {
diff --git a/assets/source-code-pro.css b/assets/source-code-pro.css
new file mode 100644
index 000000000..cc649cdca
--- /dev/null
+++ b/assets/source-code-pro.css
@@ -0,0 +1,7 @@
+@font-face{
+	font-family: 'Source Code Pro';
+	font-weight: 400;
+	font-style: normal;
+	font-stretch: normal;
+	src: url('./source-code-pro/SourceCodePro-Regular.ttf.woff2') format('woff2');
+}
diff --git a/assets/source-code-pro/LICENSE.md b/assets/source-code-pro/LICENSE.md
new file mode 100644
index 000000000..9efccbc02
--- /dev/null
+++ b/assets/source-code-pro/LICENSE.md
@@ -0,0 +1,93 @@
+Copyright 2010-2019 Adobe (http://www.adobe.com/), with Reserved Font Name 'Source'. All Rights Reserved. Source is a trademark of Adobe in the United States and/or other countries.
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+
+This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
diff --git a/assets/source-code-pro/SourceCodePro-Regular.ttf.woff2 b/assets/source-code-pro/SourceCodePro-Regular.ttf.woff2
new file mode 100644
index 000000000..10b558e0b
Binary files /dev/null and b/assets/source-code-pro/SourceCodePro-Regular.ttf.woff2 differ
diff --git a/scripts/build-release.sh b/scripts/build-release.sh
index f51809e49..a5199d6ae 100755
--- a/scripts/build-release.sh
+++ b/scripts/build-release.sh
@@ -22,5 +22,9 @@ git rev-parse HEAD >> "$OUTDIR"/release.txt
 # Place a json schema for the file format into the build directory too
 node scripts/generate-file-format-schema-json.js > "$OUTDIR"/file-format-schema.json
 
+# Include licenses
+# https://github.com/jlfwong/speedscope/pull/412
+cp assets/source-code-pro/LICENSE.md "$OUTDIR"/source-code-pro.LICENSE.md
+
 # Build the compiled assets
 node_modules/.bin/parcel build assets/index.html --no-cache --out-dir "$OUTDIR" --public-url "./" --detailed-report
\ No newline at end of file