diff --git a/hw/xfree86/drivers/modesetting/Makefile.am b/hw/xfree86/drivers/modesetting/Makefile.am
index 4337977b0..efc4bc03e 100644
--- a/hw/xfree86/drivers/modesetting/Makefile.am
+++ b/hw/xfree86/drivers/modesetting/Makefile.am
@@ -35,6 +35,7 @@ modesetting_drv_ladir = @moduledir@/drivers
 modesetting_drv_la_SOURCES = \
 	 driver.c \
 	 driver.h \
-	 drmmode_display.c
+	 drmmode_display.c \
+	 drmmode_display.h
 
 EXTRA_DIST =