diff --git a/buildbucket/Dockerfile b/buildbucket/Dockerfile
index cd6360ee9ca6e6c315ec28b2ef2d610ff8285278..a9cdf49698f04355ac4f5967ed004f05ee232dcf 100644
--- a/buildbucket/Dockerfile
+++ b/buildbucket/Dockerfile
@@ -1,6 +1,6 @@
 # To build:
 # docker build -t gitlab.ssec.wisc.edu:5555/cspp_geo/cspp-geo-gridded-glm/buildbucket:r$(date '+%Y%m%d') .
-FROM centos:7
+FROM --platform=linux/amd64 centos:7
 
 WORKDIR /work