diff --git a/api/src/controllers/appMilestone.js b/api/src/controllers/appMilestone.js
index 7b8b8aed2..9ed5423c3 100644
--- a/api/src/controllers/appMilestone.js
+++ b/api/src/controllers/appMilestone.js
@@ -74,6 +74,11 @@ router.post(
               "Si vous avez choisi d'être abstinent, vous pouvez désormais voir votre nombre de jours consécutifs sans avoir consommé d'alcool. Rendez-vous dans l'onglet calendrier !",
             CTATitle: "Découvrir",
             CTANavigation: ["ABSTINENCE_SELECTION"],
+            CTAEvent: {
+              category: "ABSTINENCE_SELECTION",
+              action: "PRESSED_FROM_NEW_FEATURE_MODAL",
+              name: "FROM_NEW_FEATURE",
+            },
           },
         });
       }
diff --git a/app/src/scenes/Gains/AbstinenceSelection.js b/app/src/scenes/Gains/AbstinenceSelection.js
index fdb862c53..8a1d94261 100644
--- a/app/src/scenes/Gains/AbstinenceSelection.js
+++ b/app/src/scenes/Gains/AbstinenceSelection.js
@@ -1,6 +1,6 @@
 import React from 'react';
 import { View, Text, SafeAreaView, TouchableOpacity, Dimensions } from 'react-native';
-
+import { logEvent } from '../../services/logEventsWithMatomo';
 import { storage } from '../../services/storage';
 
 const AbstinenceSelection = ({ navigation, route }) => {
@@ -39,6 +39,10 @@ const AbstinenceSelection = ({ navigation, route }) => {
               onPress={() => {
                 onClose();
                 storage.set('@isAbstinent', true);
+                logEvent({
+                  category: 'ABSTINENCE_SELECTION',
+                  action: 'ABSTINENCE_SELECTION_YES',
+                });
               }}>
               <Text className="text-xl color-white font-extrabold">Oui</Text>
             </TouchableOpacity>
@@ -47,6 +51,10 @@ const AbstinenceSelection = ({ navigation, route }) => {
               onPress={() => {
                 onClose();
                 storage.set('@isAbstinent', false);
+                logEvent({
+                  category: 'ABSTINENCE_SELECTION',
+                  action: 'ABSTINENCE_SELECTION_NO',
+                });
               }}>
               <Text className="text-xl color-white font-extrabold">Non</Text>
             </TouchableOpacity>