diff --git a/src/modules/Makefile_conf_randr.am b/src/modules/Makefile_conf_randr.am
index e05d854a5..50fbc6098 100644
--- a/src/modules/Makefile_conf_randr.am
+++ b/src/modules/Makefile_conf_randr.am
@@ -10,7 +10,9 @@ conf_randrpkg_LTLIBRARIES = conf_randr/module.la
 conf_randr_module_la_SOURCES = conf_randr/e_mod_main.c \
 			       conf_randr/e_mod_main.h \
 			       conf_randr/e_int_config_randr.c \
-			       conf_randr/e_int_config_randr.h
+			       conf_randr/e_int_config_randr.h \
+                               conf_randr/e_smart_randr.c \
+                               conf_randr/e_smart_randr.h
 
 .PHONY: conf_randr install-conf_randr
 conf_randr: $(conf_randrpkg_LTLIBRARIES) $(conf_randr_DATA)