diff --git a/apps.json b/apps.json
index e77f3073..b91fee5f 100644
--- a/apps.json
+++ b/apps.json
@@ -866,6 +866,14 @@
         ],
         "url": "https://github.com/YunoHost-Apps/epicyon_ynh"
     },
+    "ergo": {
+        "category": "communication",
+        "state": "working",
+        "subtags": [
+            "chat"
+        ],
+        "url": "https://github.com/YunoHost-Apps/ergo_ynh"
+    },
     "ethercalc": {
         "category": "office",
         "level": 8,