diff --git a/data/eng/Makefile b/data/eng/Makefile
index bd8054d40..4e803cbcf 100644
--- a/data/eng/Makefile
+++ b/data/eng/Makefile
@@ -555,6 +555,7 @@ $(REPOSITORY)/drivers/video/drm/radeon/atikms.dll: \
  $(REPOSITORY)/drivers/include/*/*/*/*.h
 $(REPOSITORY)/drivers/ddk/libddk.a: \
  $(REPOSITORY)/drivers/ddk/Makefile \
+ $(REPOSITORY)/drivers/ddk/core.S \
  $(REPOSITORY)/drivers/ddk/*/* \
  $(REPOSITORY)/drivers/include/*.h \
  $(REPOSITORY)/drivers/include/*/*.h \
diff --git a/data/rus/Makefile b/data/rus/Makefile
index 3a7dcf323..85a6019e2 100644
--- a/data/rus/Makefile
+++ b/data/rus/Makefile
@@ -556,6 +556,7 @@ $(REPOSITORY)/drivers/video/drm/radeon/atikms.dll: \
  $(REPOSITORY)/drivers/include/*/*/*/*.h
 $(REPOSITORY)/drivers/ddk/libddk.a: \
  $(REPOSITORY)/drivers/ddk/Makefile \
+ $(REPOSITORY)/drivers/ddk/core.S \
  $(REPOSITORY)/drivers/ddk/*/* \
  $(REPOSITORY)/drivers/include/*.h \
  $(REPOSITORY)/drivers/include/*/*.h \