diff --git a/app/build.gradle b/app/build.gradle
index 9dc0b5cc2..9cff3bf96 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -28,8 +28,6 @@ dependencies {
     }
     compile 'io.reactivex:rxjava:1.1.0'
     compile 'io.reactivex:rxandroid:0.23.0'
-
-    androidTestCompile 'commons-io:commons-io:2.4'
 }
 
 if (!hasProperty('sourceDeps')) {