diff --git a/app/build.gradle b/app/build.gradle
index 58239e10..a4f7fe13 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -49,7 +49,7 @@ preBuild {
 }
 
 dependencies {
-    provided fileTree(include: ['android.jar', 'libcore.jar'], dir: 'libs')
+    compileOnly fileTree(include: ['android.jar', 'libcore.jar'], dir: 'libs')
 
-    compile fileTree(include: ['commons-io-2.6.jar'], dir: 'libs')
+    compile group: 'commons-io', name: 'commons-io', version: '2.6'
 }