diff --git a/conferences/2025/leadership.json b/conferences/2025/leadership.json
index 2f80d1bcb..d1123ec5a 100644
--- a/conferences/2025/leadership.json
+++ b/conferences/2025/leadership.json
@@ -21,6 +21,18 @@
     "locales": "EN",
     "twitter": "@ctocraft"
   },
+  {
+    "name": "Leadership Ateliers Lisbon",
+    "url": "https://www.leadershipateliers.com/lisbon",
+    "startDate": "2025-04-23",
+    "endDate": "2025-04-24",
+    "city": "Lisbon",
+    "country": "Portugal",
+    "online": false,
+    "locales": "EN",
+    "cocUrl": "https://www.hatchconference.com/code-of-conduct",
+    "twitter": "@hatchconference"
+  },
   {
     "name": "Leadership Ateliers Barcelona",
     "url": "https://www.leadershipateliers.com/barcelona",
diff --git a/conferences/2025/ux.json b/conferences/2025/ux.json
index 2e3297539..e036e5c31 100644
--- a/conferences/2025/ux.json
+++ b/conferences/2025/ux.json
@@ -11,6 +11,18 @@
     "offersSignLanguageOrCC": true,
     "cocUrl": "https://conveyux.com/conveyux-code-conduct/"
   },
+  {
+    "name": "Leadership Ateliers Lisbon",
+    "url": "https://www.leadershipateliers.com/lisbon",
+    "startDate": "2025-04-23",
+    "endDate": "2025-04-24",
+    "city": "Lisbon",
+    "country": "Portugal",
+    "online": false,
+    "locales": "EN",
+    "cocUrl": "https://www.hatchconference.com/code-of-conduct",
+    "twitter": "@hatchconference"
+  },
   {
     "name": "Leadership Ateliers Barcelona",
     "url": "https://www.leadershipateliers.com/barcelona",