diff --git a/build b/build
index ac6e9e80..70ee557e 100755
--- a/build
+++ b/build
@@ -40,13 +40,22 @@ set -x
 rm assets/extras.pak 2>/dev/null
 python2 makepak.py xash-extras/ assets/extras.pak
 
+# Regenerate resources(otherwise it may glitch)
+rm -rf gen/ bin/
+
 # Build
 ndk-build NDK_TOOLCHAIN_VERSION=4.8 $NDK_BUILD_FLAGS -j8
 ant $1
 
 if [[ "$1" = "release" ]]; then
 	jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore $KEYSTORE bin/$PROJECT-$1-unsigned.apk $KEYSTORE_ALIAS # -tsa https://timestamp.geotrust.com/tsa
-	$ANDROID_SDK_PATH/build-tools/$BUILD_TOOLS_VER/zipalign 4 bin/$PROJECT-$1-unsigned.apk bin/$PROJECT.apk
+	$ANDROID_SDK_PATH/build-tools/$BUILD_TOOLS_VER/zipalign 4 bin/$PROJECT-$1-unsigned.apk bin/$PROJECT-$1.apk
+fi
+
+mv bin/$PROJECT-$1.apk $PROJECT-$1.apk
+
+# Auto deploy to test device
+if [[ "$1" = "debug" ]]; then
+	adb install -f -r $PROJECT-$1.apk
 fi
-mv bin/$PROJECT.apk $PROJECT-$1.apk