diff --git a/src/gallium/drivers/r600/Makefile.am b/src/gallium/drivers/r600/Makefile.am
index a567f07ac8d..3089a829e53 100644
--- a/src/gallium/drivers/r600/Makefile.am
+++ b/src/gallium/drivers/r600/Makefile.am
@@ -9,7 +9,9 @@ AM_CFLAGS = \
 	-I$(top_srcdir)/include \
 	$(RADEON_CFLAGS) \
 	$(DEFINES) \
+	$(ARCH_FLAGS) \
 	$(ASM_FLAGS) \
+	$(OPT_FLAGS) \
 	$(PIC_FLAGS) \
 	$(VISIBILITY_CFLAGS)