diff --git a/soh/CMakeLists.txt b/soh/CMakeLists.txt
index 93586ce55..b56f782e9 100644
--- a/soh/CMakeLists.txt
+++ b/soh/CMakeLists.txt
@@ -110,6 +110,9 @@ set(Header_Files__include
     "include/ichain.h"
     "include/macro.inc"
     "include/macros.h"
+	"include/message_data_fmt.h"
+	"include/message_data_static.h"
+	"include/message_data_textbox_types.h"
     #"include/math_n64.h"
     "include/regs.h"
     "include/segment_symbols.h"