diff --git a/Makefile b/Makefile
index 5f9b137..8e3fab0 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,6 @@
 SUBDIRS=tools/makeadf \
 	tools/imagecon\
+	tools/resize\
 	000.trackdisk\
 	001.simple_image\
 	002.sprite_display\
@@ -46,6 +47,12 @@ test:
 	@echo ""
 	@echo ""
 	@echo ""
+	@echo "Testing tools/resize..."	
+	@echo "-------------------------"
+	make -C tools/resize test
+	@echo ""
+	@echo ""
+	@echo ""
 
 $(SUBDIRS):
 	@echo ""
diff --git a/tools/resize/Makefile b/tools/resize/Makefile
index be74995..6b33283 100644
--- a/tools/resize/Makefile
+++ b/tools/resize/Makefile
@@ -39,8 +39,8 @@ $(RESIZED_LACED): $(TEST_IMAGE) $(PROGRAM) Makefile
 	$(PROGRAM) --width=320 --height=512 --interlaced --blur=0.75 --input=$(TEST_IMAGE) --output=$(RESIZED_LACED)
 
 test: $(RESIZED_IMAGE) $(RESIZED_LACED)
-	diff $(RESIZED_IMAGE) $(REFERENCE_IMAGE);
-	diff $(RESIZED_LACED) $(REFERENCE_LACED);
+	diff $(RESIZED_IMAGE) $(REFERENCE_IMAGE)
+	diff $(RESIZED_LACED) $(REFERENCE_LACED)
 	@echo "______  ___   _____ _____ ___________  "
 	@echo "| ___ \/ _ \ /  ___/  ___|  ___|  _  \ "
 	@echo "| |_/ / /_\ \\\\\ \`--.\ \`--.| |__ | | | | "