diff --git a/site_ansto/instrument/hrpd/MANIFEST.TXT b/site_ansto/instrument/hrpd/MANIFEST.TXT
index d56b6989..d5c4cac7 100644
--- a/site_ansto/instrument/hrpd/MANIFEST.TXT
+++ b/site_ansto/instrument/hrpd/MANIFEST.TXT
@@ -3,3 +3,4 @@ echidna.hdd
 troubleshoot_setup.tcl
 hipadaba_echidna_configuration.tcl
 sim_configuration.tcl
+extraconfig.tcl