diff --git a/tgstation.dme b/tgstation.dme
index 8a7f2e1180a..68453adc4fa 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -6537,6 +6537,7 @@
 #include "modular_skyrat\modules\xenos_skyrat_redo\code\xeno_types\sentinel.dm"
 #include "modular_skyrat\modules\xenos_skyrat_redo\code\xeno_types\spitter.dm"
 #include "modular_skyrat\modules\xenos_skyrat_redo\code\xeno_types\warrior.dm"
+#include "modular_zubbers\code\datums\ert.dm"
 #include "modular_zubbers\code\modules\Dynamic\MidroundRulesets.dm"
 #include "modular_zubbers\code\modules\mod\mod_theme.dm"
 #include "modular_zubbers\code\modules\mod\mod_types.dm"