diff --git a/cmake/Sources.cmake b/cmake/Sources.cmake
index 6bd9429d5..9e6e6e9fe 100644
--- a/cmake/Sources.cmake
+++ b/cmake/Sources.cmake
@@ -31,6 +31,7 @@ set (ENGINE_SOURCES
   C/corout.c
   C/cut_c.c
   C/dbase.c
+        C/dbload.c
   C/dlmalloc.c
   C/errors.c
   C/eval.c