diff --git a/android/core/.gitignore b/android/core/.gitignore
index 42a2b7a..82d870c 100644
--- a/android/core/.gitignore
+++ b/android/core/.gitignore
@@ -47,6 +47,7 @@ captures/
 .idea/assetWizardSettings.xml
 .idea/dictionaries
 .idea/libraries
+.idea/jarRepositories.xml
 # Android Studio 3 in .gitignore file.
 .idea/caches
 .idea/modules.xml
diff --git a/android/core/core/src/androidTest/java/org/coepi/core/JNIInterfaceTests.kt b/android/core/core/src/androidTest/java/org/coepi/core/JNIInterfaceTests.kt
index ae99013..71c15a3 100644
--- a/android/core/core/src/androidTest/java/org/coepi/core/JNIInterfaceTests.kt
+++ b/android/core/core/src/androidTest/java/org/coepi/core/JNIInterfaceTests.kt
@@ -36,7 +36,7 @@ class JNIInterfaceTests {
         assertEquals(
             JniOneAlertResult(
                 1, "", JniAlert(
-                    "123", JniPublicSymptoms(
+                    "123", "224", JniPublicSymptoms(
                         reportTime = 234324,
                         earliestSymptomTime = 1590356601,
                         feverSeverity = 1,
@@ -63,7 +63,7 @@ class JNIInterfaceTests {
             JniAlertsArrayResult(
                 1, "", arrayOf(
                     JniAlert(
-                        "123", JniPublicSymptoms(
+                        "123", "224", JniPublicSymptoms(
                             reportTime = 131321,
                             earliestSymptomTime = 1590356601,
                             feverSeverity = 1,
@@ -78,7 +78,7 @@ class JNIInterfaceTests {
                         ), 1592567315, 1592567335, 1.2f, 2.1f, false
                     ),
                     JniAlert(
-                        "343356", JniPublicSymptoms(
+                        "343356", "224", JniPublicSymptoms(
                             reportTime = 32516899200,
                             earliestSymptomTime = 1590356601,
                             feverSeverity = 1,
diff --git a/android/core/core/src/main/java/org/coepi/core/domain/model/Alert.kt b/android/core/core/src/main/java/org/coepi/core/domain/model/Alert.kt
index 0868a79..16361e5 100644
--- a/android/core/core/src/main/java/org/coepi/core/domain/model/Alert.kt
+++ b/android/core/core/src/main/java/org/coepi/core/domain/model/Alert.kt
@@ -6,6 +6,7 @@ import kotlinx.android.parcel.Parcelize
 @Parcelize
 data class Alert(
     var id: String,
+    var reportId: String,
     val reportTime: UnixTime,
     val earliestSymptomTime: UserInput<UnixTime>,
     val feverSeverity: FeverSeverity,
diff --git a/android/core/core/src/main/java/org/coepi/core/jni/JniApi.kt b/android/core/core/src/main/java/org/coepi/core/jni/JniApi.kt
index b4c375e..aecbb8d 100644
--- a/android/core/core/src/main/java/org/coepi/core/jni/JniApi.kt
+++ b/android/core/core/src/main/java/org/coepi/core/jni/JniApi.kt
@@ -136,6 +136,7 @@ data class JniAlertsArrayResult(
 
 data class JniAlert(
     var id: String,
+    var reportId: String,
     var symptoms: JniPublicSymptoms,
     var contactStart: Long,
     var contactEnd: Long,
diff --git a/android/core/core/src/main/java/org/coepi/core/services/AlertsApi.kt b/android/core/core/src/main/java/org/coepi/core/services/AlertsApi.kt
index 79bdde0..4901d24 100644
--- a/android/core/core/src/main/java/org/coepi/core/services/AlertsApi.kt
+++ b/android/core/core/src/main/java/org/coepi/core/services/AlertsApi.kt
@@ -42,6 +42,7 @@ class AlertsFetcherImpl(private val api: JniApi) :
 
     private fun JniAlert.toAlert() = Alert(
         id = id,
+        reportId = reportId,
         contactStart = when {
             contactStart < 0 -> error("Invalid contact start: $contactStart")
             else -> UnixTime.fromValue(contactStart)
diff --git a/src/android/android_interface.rs b/src/android/android_interface.rs
index 4d373e0..4a35c1d 100644
--- a/src/android/android_interface.rs
+++ b/src/android/android_interface.rs
@@ -666,6 +666,8 @@ pub fn alert_to_jobject(alert: Alert, env: &JNIEnv) -> Result<jobject, ServicesE
 
     let id_j_string = env.new_string(alert.id)?;
     let id_j_value = JValue::from(JObject::from(id_j_string));
+    let report_id_j_string = env.new_string(alert.report_id)?;
+    let report_id_j_value = JValue::from(JObject::from(report_id_j_string));
 
     let contact_start_j_value = JValue::from(alert.contact_start as i64);
     let contact_end_j_value = JValue::from(alert.contact_end as i64);
@@ -676,9 +678,10 @@ pub fn alert_to_jobject(alert: Alert, env: &JNIEnv) -> Result<jobject, ServicesE
     let result: Result<jobject, jni::errors::Error> = env
         .new_object(
             jni_alert_class,
-            "(Ljava/lang/String;Lorg/coepi/core/jni/JniPublicSymptoms;JJFFZ)V",
+            "(Ljava/lang/String;Ljava/lang/String;Lorg/coepi/core/jni/JniPublicSymptoms;JJFFZ)V",
             &[
                 id_j_value,
+                report_id_j_value,
                 JValue::from(jni_public_symptoms_obj),
                 contact_start_j_value,
                 contact_end_j_value,
diff --git a/src/android/jni_domain_tests.rs b/src/android/jni_domain_tests.rs
index 8d5a250..e9a8a2d 100644
--- a/src/android/jni_domain_tests.rs
+++ b/src/android/jni_domain_tests.rs
@@ -80,7 +80,7 @@ fn create_test_alert(id: &str, report_time: u64) -> Alert {
 
     Alert {
         id: id.to_owned(),
-        report_id: id.to_owned(), // re-use alert id, not particular reason other than we don't need separate id for now
+        report_id: "224".to_owned(),
         symptoms,
         contact_start: 1592567315,
         contact_end: 1592567335,