diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 906ad30..7f57890 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -8,6 +8,7 @@ Changelog
 - Added a dedicated "Copy Snippet" button to copy the content to the clipboard.
 - Added "View Raw" option to optionally render the 'raw' snippet content with a
   template rather served as plain text. This was added to hinder abuse.
+- Added "Json" to the list of lexers.
 
 3.1 (2019-05-16)
 ----------------
diff --git a/dpaste/apps.py b/dpaste/apps.py
index 8c743c0..645ae49 100644
--- a/dpaste/apps.py
+++ b/dpaste/apps.py
@@ -354,7 +354,7 @@ class dpasteAppConfig(AppConfig):
             # ('js+php', 'JavaScript+PHP'),
             # ('js+smarty', 'JavaScript+Smarty'),
             # ('jsgf', 'JSGF'),
-            # ('json', 'JSON'),
+            ('json', 'JSON'),
             # ('json-object', 'JSONBareObject'),
             # ('jsonld', 'JSON-LD'),
             # ('jsp', 'Java Server Page'),