diff --git a/aars/vpnadaptercore-release.aar b/aars/vpnadaptercore-release.aar
new file mode 100644
index 0000000000000000000000000000000000000000..530fffffcbac6c1a18fe5a01bba8ffd93bd21724
Binary files /dev/null and b/aars/vpnadaptercore-release.aar differ
diff --git a/build.gradle b/build.gradle
index 5bd00d6518fd11cae487066918c7e71dcc6e7c1f..39959690b1d9ee681166e27a12d09a4bd76b06c6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -19,6 +19,10 @@ allprojects {
     repositories {
         google()
         jcenter()
+        flatDir {
+            dirs '../aars'
+            dirs '../../aars'
+        }
     }
 }
 
diff --git a/duolebo b/duolebo
new file mode 100644
index 0000000000000000000000000000000000000000..a2a9cac9eb7c6fbf2541195bce4b16432c89056e
Binary files /dev/null and b/duolebo differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index e42060482343f51da1d01c2b275f3bfff6b7d4b4..fdbdad6ac1126c068bb07e6c5b795f0860c458c0 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -4,3 +4,4 @@ distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-4.8-all.zip
+android.enableBuildCache = false
\ No newline at end of file