diff --git a/src/Makefile_Elementary.am b/src/Makefile_Elementary.am
index 03e17c3d1a..39692219bd 100644
--- a/src/Makefile_Elementary.am
+++ b/src/Makefile_Elementary.am
@@ -268,6 +268,7 @@ includesunstable_HEADERS = \
 	lib/elementary/elm_widget_toolbar.h \
 	lib/elementary/efl_ui_video_private.h \
 	lib/elementary/elm_widget_web.h \
+	lib/elementary/efl_ui_clock.h \
 	lib/elementary/elm_code.h \
 	lib/elementary/elm_code_widget_legacy.h \
 	lib/elementary/elm_code_widget_selection.h \
@@ -664,6 +665,7 @@ lib_elementary_libelementary_la_SOURCES = \
 	lib/elementary/efl_ui_grid_private.h \
 	lib/elementary/efl_ui_text.c \
 	lib/elementary/efl_ui_clock.c \
+	lib/elementary/efl_ui_clock_private.h \
 	$(NULL)