diff --git a/app/build.gradle b/app/build.gradle
index 3e6db60ad..ea61c7e10 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -6,8 +6,8 @@ plugins {
     id 'org.jetbrains.kotlin.android'
 }
 
-def appVersionName = "1.0.0"
-def appVersionCode = 52000
+def appVersionName = "1.0.1"
+def appVersionCode = 52001
 
 def packageName = "org.difusephone"
 
diff --git a/app/src/main/java/org/linphone/activities/voip/viewmodels/ConferenceViewModel.kt b/app/src/main/java/org/linphone/activities/voip/viewmodels/ConferenceViewModel.kt
index 3153ed771..583d7befa 100644
--- a/app/src/main/java/org/linphone/activities/voip/viewmodels/ConferenceViewModel.kt
+++ b/app/src/main/java/org/linphone/activities/voip/viewmodels/ConferenceViewModel.kt
@@ -538,9 +538,11 @@ class ConferenceViewModel : ViewModel() {
         var foundActivelySpeakingParticipantDevice = false
         speakingParticipantFound.value = false
 
-        val conferenceInfo = conference.core.findConferenceInformationFromUri(
-            conference.conferenceAddress
-        )
+        val conferenceInfo = conference.conferenceAddress?.let {
+            conference.core.findConferenceInformationFromUri(
+                it
+            )
+        }
         var allSpeaker = true
         for (info in conferenceInfo?.participantInfos.orEmpty()) {
             if (info.role == Participant.Role.Listener) {
diff --git a/app/src/main/java/org/linphone/utils/LinphoneUtils.kt b/app/src/main/java/org/linphone/utils/LinphoneUtils.kt
index fbcea8513..cf8e02c86 100644
--- a/app/src/main/java/org/linphone/utils/LinphoneUtils.kt
+++ b/app/src/main/java/org/linphone/utils/LinphoneUtils.kt
@@ -93,9 +93,11 @@ class LinphoneUtils {
 
         fun getConferenceSubject(conference: Conference): String? {
             return if (conference.subject.isNullOrEmpty()) {
-                val conferenceInfo = coreContext.core.findConferenceInformationFromUri(
-                    conference.conferenceAddress
-                )
+                val conferenceInfo = conference.conferenceAddress?.let {
+                    coreContext.core.findConferenceInformationFromUri(
+                        it
+                    )
+                }
                 if (conferenceInfo != null) {
                     conferenceInfo.subject
                 } else {
diff --git a/app/src/main/res/xml/automotive_app_desc.xml b/app/src/main/res/xml/automotive_app_desc.xml
deleted file mode 100644
index 66dd335d1..000000000
--- a/app/src/main/res/xml/automotive_app_desc.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<automotiveApp>
-    <uses name="notification" />
-</automotiveApp>