diff --git a/app/build.gradle b/app/build.gradle
index 6ceb76a..8a6f831 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -43,8 +43,10 @@
     compile "android.arch.lifecycle:runtime:1.1.0"
     compile "android.arch.lifecycle:extensions:1.1.0"
     annotationProcessor "android.arch.lifecycle:compiler:1.1.0"
+
     implementation "android.arch.persistence.room:runtime:1.0.0"
-    annotationProcessor "android.arch.persistence.room:compiler:1.0.0"
+    implementation "android.arch.persistence.room:rxjava2:1.0.0"
+    kapt "android.arch.persistence.room:compiler:1.0.0"
 
     // Dagger2
     implementation "com.google.dagger:dagger:$dagger_version"
@@ -57,4 +59,9 @@
 
     // Android Design Support Library
     compile 'com.android.support:design:26.1.0'
+
+    // RxJava
+    implementation "io.reactivex.rxjava2:rxjava:2.1.7"
+    implementation 'io.reactivex.rxjava2:rxandroid:2.0.2'
+    implementation 'io.reactivex.rxjava2:rxkotlin:2.2.0'
 }