diff --git a/deploy/docker/tester/Dockerfile b/deploy/docker/tester/Dockerfile
index 5486ffa1..51b1badc 100644
--- a/deploy/docker/tester/Dockerfile
+++ b/deploy/docker/tester/Dockerfile
@@ -31,6 +31,10 @@ COPY script/ ./script/
 RUN set -x ; \
   script/alpine_setup
 
+# Add git for buildinfo, which only the tester needs
+RUN set -x ; \
+  apk add git
+
 ### Items that will change almost every build
 #############################################
 # Copy over the rest of the app source