diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ae7d20..a8567d4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,11 +1,12 @@
 # Changelog
 Date format : day/month/year
 
-## 1.7.1 - ??/04/2022 - Spring fixes
+## 1.7.1 - 01/04/2022 - Spring fixes
 - PC/NPC sheet :
   - Fixed technique with a skill set, in a title, now open the DicePicker as intended.
 - Roll/DP/RnK :
   - Fixed the way an actor is lightweight and re-construct from chat message. This fix minions npc sync with multiple token (missing context).
+- Added "changelog" and "readme" properties in system.json
 
 ## 1.7.0 - 28/03/2022 - Strife, DiceRoller for Techniques & Npc Generator
 - NPC Sheet :
@@ -39,6 +40,7 @@ Date format : day/month/year
   - Fixed loading properties from custom compendiums.
   - Added a line strike on removed/unknown property and ability to remove them.
 - Added Inversion and Mantra icon and tag symbols (thanks to TesserWract).
+- Added a Changelog link in system tab.
 - Fixed image following the technique_type on technique sheet.
 - Fixed linked actor image compatibility with Tokenizer.
 - Fixed svg height/width for firefox.
diff --git a/system/scripts/hooks.js b/system/scripts/hooks.js
index 018cd3b..7491d72 100644
--- a/system/scripts/hooks.js
+++ b/system/scripts/hooks.js
@@ -58,7 +58,7 @@ export default class HooksL5r5e {
             case "settings":
                 // Add Changelog link
                 html.find("#game-details .system").append(
-                    `<p><a href="${game.system.data.url}/-/blob/master/CHANGELOG.md" target="_blank">Changelog</a></p>`
+                    `<p><a href="${game.system.data.changelog}" target="_blank">Changelog</a></p>`
                 );
                 break;
         }
diff --git a/system/system.json b/system/system.json
index 1abec6d..b5fae54 100644
--- a/system/system.json
+++ b/system/system.json
@@ -3,6 +3,8 @@
     "title": "Legend of the Five Rings (5th Edition)",
     "description": "This is an authorised multilingual game system En|Fr|Es, for Legend of the Five Rings (5th Edition) by <a href='https://edge-studio.net/'>Edge Studio</a> <p> - Join the official Discord server: <a href='https://discord.gg/foundryvtt'> Official Discord</a></p><p> - Rejoignez la communauté Francophone: <a href='https://discord.gg/pPSDNJk'>Francophone Discord</a></p>",
     "url": "https://gitlab.com/teaml5r/l5r5e",
+    "readme": "https://gitlab.com/teaml5r/l5r5e/-/blob/master/README.md",
+    "changelog": "https://gitlab.com/teaml5r/l5r5e/-/blob/master/CHANGELOG.md",
     "manifest": "https://gitlab.com/teaml5r/l5r5e/-/raw/master/system/system.json",
     "download": "https://gitlab.com/teaml5r/l5r5e/-/jobs/artifacts/v1.7.1/raw/l5r5e.zip?job=build",
     "version": "1.7.1",