diff --git a/.dockerignore b/.dockerignore
index 533c866ae..d0ad62a6b 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -5,8 +5,10 @@
 !/*.py
 !/*LICENSE*
 !/setup.cfg
-!/pygeos/**
+!/pyproject.toml
+!/shapely/**
 !/src/**
+!/tests/**
 
 # Ignore unnecessary files inside allowed directories
 # This should go after the allowed directories
diff --git a/docker/Dockerfile.arm64 b/docker/Dockerfile.arm64
index fb81e6ee9..23273a7c2 100644
--- a/docker/Dockerfile.arm64
+++ b/docker/Dockerfile.arm64
@@ -1,8 +1,8 @@
-# This docker container is used for testing pygeos in ARM64 emulation mode.
+# This docker container is used for testing shapely in ARM64 emulation mode.
 # To build it:
-# docker build . -f ./docker/Dockerfile.arm64 -t pygeos/arm64
-# Then run the pygeos test suite:
-# docker run --rm pygeos/arm64:latest python3 -m pytest -vv
+# docker build . -f ./docker/Dockerfile.arm64 -t shapely/arm64
+# Then run the shapely test suite:
+# docker run --rm shapely/arm64:latest python3 -m pytest -vv
 
 FROM --platform=linux/arm64/v8 arm64v8/ubuntu:20.04
 
diff --git a/docker/Dockerfile.valgrind b/docker/Dockerfile.valgrind
index 17575e7d4..fc4374e39 100644
--- a/docker/Dockerfile.valgrind
+++ b/docker/Dockerfile.valgrind
@@ -1,7 +1,7 @@
-# This docker is used for memory leak testing of pygeos. To use it, first build:
-# docker build . -f ./docker/Dockerfile.valgrind -t pygeos/valgrind
+# This docker is used for memory leak testing of shapely. To use it, first build:
+# docker build . -f ./docker/Dockerfile.valgrind -t shapely/valgrind
 # Then run the pytest suite with valgrind enabled:
-# docker run --rm pygeos/valgrind:latest valgrind --show-leak-kinds=definite --log-file=/tmp/valgrind-output python -m pytest -vv --valgrind --valgrind-log=/tmp/valgrind-output > valgrind.log
+# docker run --rm shapely/valgrind:latest valgrind --show-leak-kinds=definite --log-file=/tmp/valgrind-output python -m pytest -vv --valgrind --valgrind-log=/tmp/valgrind-output > valgrind.log
 
 
 FROM python:3.9-slim-buster
@@ -29,5 +29,5 @@ RUN export GEOS_VERSION=3.10.3 && \
 
 COPY . /code
 
-# Build pygeos
+# Build shapely
 RUN python setup.py build_ext --inplace && python setup.py install