diff --git a/Makefile b/Makefile
index 3206af0..46fdf7e 100644
--- a/Makefile
+++ b/Makefile
@@ -6,4 +6,10 @@ all: rotation.cpp
 	$(CXX) $(CXXFLAGS) $< -o $(BUILD_DIR)/rotation
 
 clean:
-	@rm -f *~ *.o .*.swp
+	@rm -f *~ *.o .*.swp *.ppm
+
+run: all
+	$(BUILD_DIR)/rotation img/lena.ppm
+
+cachegrind: all
+	valgrind --tool=cachegrind $(BUILD_DIR)/rotation img/lena.ppm