diff --git a/sources/Android/android-communications/library/build.gradle b/sources/Android/android-communications/library/build.gradle
index a822d914..c3d7022c 100755
--- a/sources/Android/android-communications/library/build.gradle
+++ b/sources/Android/android-communications/library/build.gradle
@@ -120,6 +120,13 @@ protobuf {
     }
 }
 
+task cleanBuild(type: Delete) {
+    delete 'build/'
+    delete '.gradle/'
+}
+
+assemble.dependsOn cleanBuild
+
 dependencies {
     implementation 'io.reactivex.rxjava3:rxandroid:3.0.2'
     implementation 'io.reactivex.rxjava3:rxjava:3.1.6'