diff --git a/src/gallium/drivers/ilo/Makefile.am b/src/gallium/drivers/ilo/Makefile.am
index 10b3da3dfbd..0aa4a3390b7 100644
--- a/src/gallium/drivers/ilo/Makefile.am
+++ b/src/gallium/drivers/ilo/Makefile.am
@@ -27,7 +27,7 @@ include $(top_srcdir)/src/gallium/Automake.inc
 noinst_LTLIBRARIES = libilo.la
 
 AM_CPPFLAGS = \
-	-Iinclude \
+	-I$(srcdir)/include \
 	-I$(top_srcdir)/src/gallium/winsys/intel \
 	$(GALLIUM_CFLAGS)