diff --git a/assets/KEEP_THIS_CLEAN b/assets/KEEP_THIS_CLEAN
new file mode 100644
index 0000000..95cab92
--- /dev/null
+++ b/assets/KEEP_THIS_CLEAN
@@ -0,0 +1,2 @@
+Please remove any unneeded files in the asset directory.
+The entire directory will be bundled in the release binary.