diff --git a/makefile b/makefile
index 86d09c5..5aeadab 100644
--- a/makefile
+++ b/makefile
@@ -1,9 +1,9 @@
 # Compile protobufs to language stubs
 
-PROJECT  = grpdemo
+PROJECT      = grpdemo
 
-INCLUDES = ./proto
-PROTO    = ./proto
+INCLUDES     = ./proto
+PROTO        = ./proto
 PYTHONOUT    = ./python
 
 PYFILES  = ${PYTHONOUT}/${PROJECT}_pb2.py ${PYTHONOUT}/${PROJECT}_pb2_grpc.py
@@ -14,4 +14,4 @@
 	@python -m grpc_tools.protoc -I ${INCLUDES}  --python_out=${PYTHONOUT} --grpc_python_out=${PYTHONOUT} proto/grpcdemo.proto
 
 clean:
-	@rm -rf ${PYTHONOUT}
+	@rm -rf ${PYTHONOUT}/*.pyc