diff --git a/hw/xfree86/drivers/modesetting/Makefile.am b/hw/xfree86/drivers/modesetting/Makefile.am
index 68a63faab..3cc4624ba 100644
--- a/hw/xfree86/drivers/modesetting/Makefile.am
+++ b/hw/xfree86/drivers/modesetting/Makefile.am
@@ -32,6 +32,7 @@ modesetting_drv_la_LIBADD = @UDEV_LIBS@ @DRM_LIBS@
 modesetting_drv_ladir = @moduledir@/drivers
 
 modesetting_drv_la_SOURCES = \
+	 compat-api.h \
 	 driver.c \
 	 driver.h \
 	 drmmode_display.c \