diff --git a/Dockerfile b/Dockerfile
index 3aad7f7..8c119fe 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,6 +44,9 @@ RUN export ARCH=$(case ${TARGETPLATFORM:-linux/amd64} in \
 COPY tubesync /app
 COPY tubesync/tubesync/local_settings.py.container /app/tubesync/local_settings.py
 
+# Copy over pip.conf to use piwheels
+COPY pip.conf /etc/pip.conf
+
 # Add Pipfile
 COPY Pipfile /app/Pipfile
 COPY Pipfile.lock /app/Pipfile.lock
@@ -62,6 +65,7 @@ RUN set -x && \
   python3-pip \
   python3-dev \
   gcc \
+  g++ \
   make \
   default-libmysqlclient-dev \
   libmariadb3 \
@@ -101,6 +105,7 @@ RUN set -x && \
   python3-pip \
   python3-dev \
   gcc \
+  g++ \
   make \
   default-libmysqlclient-dev \
   postgresql-common \
diff --git a/Pipfile b/Pipfile
index f6a3147..fe274fa 100644
--- a/Pipfile
+++ b/Pipfile
@@ -3,11 +3,6 @@ name = "pypi"
 url = "https://pypi.org/simple"
 verify_ssl = true
 
-[[source]]
-name = "piwheels"
-url = "https://www.piwheels.org/simple"
-verify_ssl = true
-
 [dev-packages]
 
 [packages]
diff --git a/pip.conf b/pip.conf
new file mode 100644
index 0000000..e92bae1
--- /dev/null
+++ b/pip.conf
@@ -0,0 +1,2 @@
+[global]
+extra-index-url=https://www.piwheels.org/simple