diff --git a/lexer/weird_whitespace.mj b/lexer/weird_whitespace.invalid.mj
similarity index 100%
rename from lexer/weird_whitespace.mj
rename to lexer/weird_whitespace.invalid.mj
diff --git a/lexer/weird_whitespace.mj.out b/lexer/weird_whitespace.mj.out
deleted file mode 100644
index 1a2b1dc142b40bd859036d3dac387b1b93663d06..0000000000000000000000000000000000000000
--- a/lexer/weird_whitespace.mj.out
+++ /dev/null
@@ -1 +0,0 @@
-EOF