diff --git a/_build/Dockerfile.akash b/_build/Dockerfile.akash
index 4377484a05..87c7af814e 100644
--- a/_build/Dockerfile.akash
+++ b/_build/Dockerfile.akash
@@ -1,4 +1,4 @@
-FROM debian:bullseye
+FROM ubuntu:noble
 LABEL "org.opencontainers.image.source"="https://github.com/akash-network/node"
 
 COPY ./akash /bin/
diff --git a/make/test-upgrade.mk b/make/test-upgrade.mk
index f2e6f96d2e..487dc7c7e8 100644
--- a/make/test-upgrade.mk
+++ b/make/test-upgrade.mk
@@ -21,7 +21,7 @@ UPGRADE_FROM            := $(shell cat $(ROOT_DIR)/meta.json | jq -r --arg name
 GENESIS_BINARY_VERSION  := $(shell cat $(ROOT_DIR)/meta.json | jq -r --arg name $(UPGRADE_TO) '.upgrades[$$name].from_binary' | tr -d '\n')
 UPGRADE_BINARY_VERSION  ?= local
 
-SNAPSHOT_SOURCE         ?= mainnet
+SNAPSHOT_SOURCE         ?= sandbox-2
 
 ifeq ($(SNAPSHOT_SOURCE),mainnet)
 	SNAPSHOT_NETWORK    := akashnet-2