diff --git a/app/build.gradle b/app/build.gradle
index 60128206f..b9786930e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -109,6 +109,16 @@ android {
             dimension "api"
             versionCode 8
         }
+        applicationVariants.all { variant ->
+            buildConfigField 'String', 'SENTRY_TOKEN', 'null'
+            if (variant.flavorName == "lumen" && variant.buildType.name == "release") {
+                def sentryToken = this.hasProperty("com.cliqz.lumen.sentryToken") ?
+                        this.getProperty("com.cliqz.lumen.sentryToken") : System.getenv("SENTRY_TOKEN")
+                if (sentryToken) {
+                    buildConfigField 'String', 'SENTRY_TOKEN', "\"${sentryToken}\""
+                }
+            }
+        }
 //        huawei {
 //            dimension "api"
 //            versionCode 5
@@ -260,6 +270,8 @@ dependencies {
     androidTestImplementation 'com.google.dexmaker:dexmaker:1.2'
     androidTestImplementation 'com.google.dexmaker:dexmaker-mockito:1.2'
 
+    // Sentry
+    implementation 'io.sentry:sentry-android:1.7.21'
     // Forcing version
     androidTestImplementation 'androidx.annotation:annotation:1.0.0'
     androidTestImplementation 'androidx.test:runner:1.1.0'
diff --git a/app/src/lumen/java/com/cliqz/browser/app/BrowserApp.java b/app/src/lumen/java/com/cliqz/browser/app/BrowserApp.java
index 6301833f3..de8cebf0b 100644
--- a/app/src/lumen/java/com/cliqz/browser/app/BrowserApp.java
+++ b/app/src/lumen/java/com/cliqz/browser/app/BrowserApp.java
@@ -1,6 +1,7 @@
 package com.cliqz.browser.app;
 
 import android.net.Uri;
+import android.text.TextUtils;
 
 import com.cliqz.browser.BuildConfig;
 import com.cliqz.browser.purchases.PurchasesManager;
@@ -11,6 +12,8 @@
 import de.blinkt.openvpn.ConfigConverter;
 import de.blinkt.openvpn.core.ProfileManager;
 import de.blinkt.openvpn.core.StatusListener;
+import io.sentry.Sentry;
+import io.sentry.android.AndroidSentryClientFactory;
 
 /**
  * @author Ravjit Uppal
@@ -26,6 +29,8 @@ public void init() {
         final StatusListener mStatus = new StatusListener();
         mStatus.init(getApplicationContext());
 
+        setupCrashReporting();
+
         getAppComponent().inject(this);
         setupSubscriptionSDK();
     }
@@ -40,6 +45,12 @@ private void importVpnProfiles() {
         }
     }
 
+    private void setupCrashReporting() {
+        if (!TextUtils.isEmpty(BuildConfig.SENTRY_TOKEN)) {
+            Sentry.init(BuildConfig.SENTRY_TOKEN, new AndroidSentryClientFactory(this));
+        }
+    }
+
     private void setupSubscriptionSDK() {
         //noinspection ConstantConditions
         if (!BuildConfig.REVENUECAT_API_KEY.isEmpty()) {