diff --git a/Dockerfile b/Dockerfile
index 1c91254..42c3b17 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,7 +25,8 @@ FROM marshall AS php-core
 ARG PHP_PACKAGES
 COPY php-core/install-report.sh /usr/bin/install-report
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
-RUN apt-get -qq update && \
+RUN echo "APT::Acquire::Retries \"5\";" > /etc/apt/apt.conf.d/80-retries && \
+    apt-get -qq update && \
     apt-get -yqq install --no-install-recommends \
         python3-software-properties \
         software-properties-common \