diff --git a/tgstation.dme b/tgstation.dme
index a042dc9e7ec..62f88688c05 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -215,6 +215,7 @@
 #include "code\datums\dog_fashion.dm"
 #include "code\datums\emotes.dm"
 #include "code\datums\forced_movement.dm"
+#include "code\datums\holocall.dm"
 #include "code\datums\hud.dm"
 #include "code\datums\map_config.dm"
 #include "code\datums\martial.dm"