diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile
index 86da68f..6c24191 100644
--- a/tools/docker/Dockerfile
+++ b/tools/docker/Dockerfile
@@ -16,7 +16,7 @@ COPY --from=assets-build /app/web/themes/custom/opdavies/build build
 
 ###
 
-FROM php:8.0-fpm-buster AS base
+FROM php:7.4-fpm-buster AS base
 
 RUN apt-get update -yqq && \
   apt-get install -yqq --no-install-recommends \