diff --git a/bacnet-stack/Makefile b/bacnet-stack/Makefile
index 743d4223..87b7d4f5 100644
--- a/bacnet-stack/Makefile
+++ b/bacnet-stack/Makefile
@@ -51,6 +51,21 @@ library:
 demos:
 	$(MAKE) -C demo all
 
+# Add "ports" to the build, if desired
+ports:	atmega168 bdk-atxx4-mstp at91sam7s
+	@echo "Built the ARM7 and AVR ports"
+
+atmega168: ports/atmega168/Makefile
+	$(MAKE) -C ports/atmega168 clean all
+
+at91sam7s: ports/at91sam7s/makefile
+	$(MAKE) -C ports/at91sam7s clean all
+
+bdk-atxx4-mstp: ports/bdk-atxx4-mstp/Makefile
+	$(MAKE) -C ports/bdk-atxx4-mstp clean all
+
 clean:
 	$(MAKE) -C lib clean
 	$(MAKE) -C demo clean
+
+
diff --git a/bacnet-stack/demo/Makefile b/bacnet-stack/demo/Makefile
index 9a3cd603..da2c324e 100644
--- a/bacnet-stack/demo/Makefile
+++ b/bacnet-stack/demo/Makefile
@@ -54,16 +54,3 @@ clean :
 		$(MAKE) -C $$dir clean; \
 	done
 
-# Add "ports" to the build, if desired
-ports:	atmega168 bdk-atxx4-mstp at91sam7s
-	@echo "Built the ports"
-
-atmega168: ports/atmega168/Makefile
-	make -C ports/atmega168 clean all
-
-at91sam7s: ports/at91sam7s/makefile
-	make -C ports/at91sam7s clean all
-
-bdk-atxx4-mstp: ports/bdk-atxx4-mstp/Makefile
-	make -C ports/bdk-atxx4-mstp clean all
-