diff --git a/.hgeol b/.hgeol
--- a/.hgeol
+++ b/.hgeol
@@ -32,6 +32,8 @@
 Lib/test/sndhdrdata/sndhdr.* = BIN
 Lib/test/test_email/data/msg_26.txt = BIN
 
+Lib/test/xmltestdata/* = BIN
+
 Lib/venv/scripts/nt/* = BIN
 
 # All other files (which presumably are human-editable) are "native".