diff --git a/Dockerfile b/Dockerfile
index 1dcb260..92598e0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,11 +7,10 @@ RUN pip install --prefix=/install -r /requirements.txt
 
 FROM base
 COPY --from=builder /install /usr/local
-COPY protocol_settings.py /app/
 COPY protocol_gateway.py /app/
-COPY inverter.py /app/
 COPY config.cfg /app/
 COPY defs/ /app/defs/
 COPY classes /app/classes/
+COPY protocols /app/protocols/
 WORKDIR /app
 CMD ["python3", "protocol_gateway.py"] 
diff --git a/README.md b/README.md
index c25a622..8549120 100644
--- a/README.md
+++ b/README.md
@@ -159,5 +159,5 @@ donations would be appreciated.
 ```(btc) bc1qh394vazcguedkw2rlklnuhapdq7qgpnnz9c3t0```
 
 ### Use Docker - untested
-- ```docker build -t protocol_gateway ```
+- ```docker build . -t protocol_gateway ```
 - ```docker run --device=/dev/ttyUSB0 protocol_gateway```