new compile method
diff --git a/extensions/Makefile b/extensions/Makefile
index 097e9a3..7ff9cd4 100644
--- a/extensions/Makefile
+++ b/extensions/Makefile
@@ -6,7 +6,8 @@
 EXT_OBJS+=$(foreach T,$(EXT_TABLES), extensions/ebtable_$(T).o)
 
 extensions/ebt_%.o: extensions/ebt_%.c include/ebtables_u.h
-	$(CC) $(CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS) -c -o $@ $< -I$(KERNEL_INCLUDES)
+
 extensions/ebtable_%.o: extensions/ebtable_%.c
-	$(CC) $(CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS) -c -o $@ $< -I$(KERNEL_INCLUDES)