diff --git a/.gitignore b/.gitignore
index 2bf253f..94792fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@ tools/*
 !tools/smali-2.5.2.jar
 !tools/apktool_2.9.3.jar
 !tools/apksigner.jar
+!tools/d8.jar
 
 .idea
 *.iml
\ No newline at end of file
diff --git a/tools/d8.jar b/tools/d8.jar
new file mode 100644
index 0000000..a93636e
Binary files /dev/null and b/tools/d8.jar differ