diff --git a/build.gradle b/build.gradle
index 393558930..f35eb40de 100644
--- a/build.gradle
+++ b/build.gradle
@@ -45,7 +45,7 @@ dependencies {
     androidTestImplementation 'junit:junit:4.12'
     implementation 'org.apache.commons:commons-compress:1.16.1'
     if (firebaseEnable()) {
-        implementation 'com.google.firebase:firebase-messaging:15.0.2'
+        implementation 'com.google.firebase:firebase-messaging:12.0.1'
     }
     implementation 'com.android.support:support-v4:26.0.1'
 }
diff --git a/linphoneAndroidSdk.gradle b/linphoneAndroidSdk.gradle
index 4e811dab4..c9f951068 100644
--- a/linphoneAndroidSdk.gradle
+++ b/linphoneAndroidSdk.gradle
@@ -35,7 +35,7 @@ apply plugin: 'com.android.library'
 dependencies {
     implementation group: 'org.apache.commons', name: 'commons-compress', version: '1.16.1'
     if (firebaseEnable()) {
-        implementation 'com.google.firebase:firebase-messaging:15.0.2'
+        implementation 'com.google.firebase:firebase-messaging:12.0.1'
     } else {
         implementation 'com.android.support:support-v4:26.0.1'
     }