diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 28197873..bc740c73 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,8 @@ jobs:
       run: yarn build
     - name: Install Django dependencies
       run: |
-        sudo apt-get install -y libsasl2-dev python-dev libldap2-dev libssl-dev openldap-dev
+        sudo pt-get -y update
+        sudo apt-get install -y libsasl2-dev python-dev libldap2-dev libssl-dev
         python -m pip install --upgrade pip
         pip install -r requirements.txt
         python3 manage.py collectstatic --noinput
diff --git a/Dockerfile b/Dockerfile
index c43f7fb0..befb1f6a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@ WORKDIR /opt/recipes
 
 COPY requirements.txt ./
 
-RUN apk add --no-cache --virtual .build-deps gcc musl-dev postgresql-dev zlib-dev jpeg-dev libwebp-dev openssl-dev libffi-dev cargo openldap-dev python3-dev && \
+RUN apk add --no-cache --virtual .build-deps gcc musl-dev postgresql-dev zlib-dev jpeg-dev libwebp-dev openssl-dev libffi-dev cargo openldap-dev python3-dev git && \
     echo -n "INPUT ( libldap.so )" > /usr/lib/libldap_r.so && \
     python -m venv venv && \
     /opt/recipes/venv/bin/python -m pip install --upgrade pip && \
diff --git a/Dockerfile-raspi b/Dockerfile-raspi
index 15ce51d5..7640d52d 100644
--- a/Dockerfile-raspi
+++ b/Dockerfile-raspi
@@ -19,7 +19,7 @@ RUN \
     if [ `apk --print-arch` = "armv7" ]; then \
     printf "[global]\nextra-index-url=https://www.piwheels.org/simple\n" > /etc/pip.conf ; \
     fi
-RUN apk add --no-cache --virtual .build-deps gcc musl-dev zlib-dev jpeg-dev libwebp-dev python3-dev && \
+RUN apk add --no-cache --virtual .build-deps gcc musl-dev zlib-dev jpeg-dev libwebp-dev python3-dev git && \
     echo -n "INPUT ( libldap.so )" > /usr/lib/libldap_r.so && \
     python -m venv venv && \
     /opt/recipes/venv/bin/python -m pip install --upgrade pip && \