diff --git a/.env.production.sample b/.env.production.sample
index ad058b2b79..08247c19fe 100644
--- a/.env.production.sample
+++ b/.env.production.sample
@@ -17,7 +17,7 @@
 LOCAL_DOMAIN=example.com
 
 # Use this only if you need to run mastodon on a different domain than the one used for federation.
-# You can read more about this option on https://github.com/tootsuite/documentation/blob/master/Running-Mastodon/Serving_a_different_domain.md
+# You can read more about this option on https://docs.joinmastodon.org/admin/config/#web-domain
 # DO *NOT* USE THIS UNLESS YOU KNOW *EXACTLY* WHAT YOU ARE DOING.
 # WEB_DOMAIN=mastodon.example.com
 
@@ -247,7 +247,7 @@ SMTP_FROM_ADDRESS=notifications@example.com
 # ---------------
 # Various ways to customize Mastodon's behavior
 # ---------------
- 
+
 # Maximum allowed character count
 MAX_TOOT_CHARS=500
 
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index a5b5513ff1..415a3459aa 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -27,7 +27,7 @@ See the guidelines below.
 
  - - -
 
-You should also try to follow the guidelines set out in the original `CONTRIBUTING.md` from `tootsuite/mastodon`, reproduced below.
+You should also try to follow the guidelines set out in the original `CONTRIBUTING.md` from `mastodon/mastodon`, reproduced below.
 
 <blockquote>
 
diff --git a/app/javascript/flavours/glitch/components/intersection_observer_article.js b/app/javascript/flavours/glitch/components/intersection_observer_article.js
index 90667d9f5a..b28e44e4c6 100644
--- a/app/javascript/flavours/glitch/components/intersection_observer_article.js
+++ b/app/javascript/flavours/glitch/components/intersection_observer_article.js
@@ -94,7 +94,7 @@ export default class IntersectionObserverArticle extends React.Component {
     // When the browser gets a chance, test if we're still not intersecting,
     // and if so, set our isHidden to true to trigger an unrender. The point of
     // this is to save DOM nodes and avoid using up too much memory.
-    // See: https://github.com/tootsuite/mastodon/issues/2900
+    // See: https://github.com/mastodon/mastodon/issues/2900
     this.setState((prevState) => ({ isHidden: !prevState.isIntersecting }));
   }
 
diff --git a/app/javascript/flavours/glitch/features/ui/components/link_footer.js b/app/javascript/flavours/glitch/features/ui/components/link_footer.js
index 2e061f7607..3f74c908ac 100644
--- a/app/javascript/flavours/glitch/features/ui/components/link_footer.js
+++ b/app/javascript/flavours/glitch/features/ui/components/link_footer.js
@@ -42,7 +42,7 @@ class LinkFooter extends React.PureComponent {
     e.stopPropagation();
 
     this.props.onLogout();
- 
+
     return false;
   }
 
@@ -84,7 +84,7 @@ class LinkFooter extends React.PureComponent {
             defaultMessage='Glitchsoc is open source software, a friendly fork of {Mastodon}. You can contribute or report issues on GitHub at {github}.'
             values={{
               github: <span><a href={source_url} rel='noopener noreferrer' target='_blank'>{repository}</a> (v{version})</span>,
-              Mastodon: <a href='https://github.com/tootsuite/mastodon' rel='noopener noreferrer' target='_blank'>Mastodon</a> }}
+              Mastodon: <a href='https://github.com/mastodon/mastodon' rel='noopener noreferrer' target='_blank'>Mastodon</a> }}
           />
         </p>
       </div>
diff --git a/app/javascript/flavours/glitch/features/ui/components/onboarding_modal.js b/app/javascript/flavours/glitch/features/ui/components/onboarding_modal.js
index 97932ada18..611fae1ced 100644
--- a/app/javascript/flavours/glitch/features/ui/components/onboarding_modal.js
+++ b/app/javascript/flavours/glitch/features/ui/components/onboarding_modal.js
@@ -148,7 +148,7 @@ const PageSix = ({ admin, domain }) => {
           values={{
             domain,
             fork: <a href='https://en.wikipedia.org/wiki/Fork_(software_development)' target='_blank' rel='noopener'>fork</a>,
-            Mastodon: <a href='https://github.com/tootsuite/mastodon' target='_blank' rel='noopener'>Mastodon</a>,
+            Mastodon: <a href='https://github.com/mastodon/mastodon' target='_blank' rel='noopener'>Mastodon</a>,
             github: <a href={source_url} target='_blank' rel='noopener'>GitHub</a>,
           }}
         />