diff --git a/SocketFileTransfer/build.gradle b/SocketFileTransfer/build.gradle
index 10acffd..ee22acf 100644
--- a/SocketFileTransfer/build.gradle
+++ b/SocketFileTransfer/build.gradle
@@ -8,10 +8,6 @@ buildscript {
 }
 apply plugin: 'android'
 
-dependencies {
-    compile files('libs/android-support-v4.jar')
-}
-
 android {
     compileSdkVersion 19
     buildToolsVersion "19.0.0"
diff --git a/SocketFileTransfer/libs/android-support-v4.jar b/SocketFileTransfer/libs/android-support-v4.jar
deleted file mode 100644
index 428bdbc..0000000
Binary files a/SocketFileTransfer/libs/android-support-v4.jar and /dev/null differ