diff --git a/build/container/Makefile b/build/container/Makefile
index db0955e4..d69b1b69 100644
--- a/build/container/Makefile
+++ b/build/container/Makefile
@@ -43,7 +43,7 @@ OUT_IMAGE_TAG = $(OUT_IMAGE_VERSION)-$(DIST)
 OUT_IMAGE = $(OUT_IMAGE_NAME):$(OUT_IMAGE_TAG)
 
 ##### Public rules #####
-DEFAULT_PUSH_TARGET := ubuntu18.04
+DEFAULT_PUSH_TARGET := ubuntu20.04
 DISTRIBUTIONS := ubuntu20.04 ubuntu18.04 ubi8 centos7
 
 META_TARGETS := packaging