diff --git a/.buckconfig b/.buckconfig
new file mode 100644
index 0000000..3270c10
--- /dev/null
+++ b/.buckconfig
@@ -0,0 +1,7 @@
+[buildfile]
+  includes = //buck-tools/default.defs
+
+[java]
+  source_level = 8
+  target_level = 8
+