diff --git a/app/build.gradle b/app/build.gradle
index bba01c3e..7f1a7add 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 apply plugin: 'android-apt'
 
 android {
-    compileSdkVersion 25
+    compileSdkVersion 23
     buildToolsVersion '25.0.2'
     useLibrary 'org.apache.http.legacy'