diff --git a/Makefile b/Makefile
index a7ddb80e..cae77a11 100644
--- a/Makefile
+++ b/Makefile
@@ -19,11 +19,13 @@ build_stacker = go build $1 -tags "$(BUILD_TAGS) $2" -ldflags "-X main.version=$
 # See doc/hacking.md for how to use a local oci or docker repository.
 STACKER_DOCKER_BASE?=docker://ghcr.io/project-stacker/
 # They default to their image name in STACKER_DOCKER_BASE
-STACKER_BUILD_BASE_IMAGE?=$(STACKER_DOCKER_BASE)alpine:edge
+STACKER_BUILD_BASE_IMAGE?=$(STACKER_BUILD_ALPINE_IMAGE)
+STACKER_BUILD_ALPINE_IMAGE?=$(STACKER_DOCKER_BASE)alpine:edge
 STACKER_BUILD_BUSYBOX_IMAGE?=$(STACKER_DOCKER_BASE)busybox:latest
 STACKER_BUILD_CENTOS_IMAGE?=$(STACKER_DOCKER_BASE)centos:latest
 STACKER_BUILD_UBUNTU_IMAGE?=$(STACKER_DOCKER_BASE)ubuntu:latest
 STACKER_BUILD_IMAGES = \
+	$(STACKER_BUILD_ALPINE_IMAGE) \
 	$(STACKER_BUILD_BASE_IMAGE) \
 	$(STACKER_BUILD_BUSYBOX_IMAGE) \
 	$(STACKER_BUILD_CENTOS_IMAGE) \
@@ -149,7 +151,7 @@ test: stacker $(REGCLIENT) $(SKOPEO) $(ZOT)
 	sudo -E PATH="$$PATH" \
 		LXC_BRANCH=$(LXC_BRANCH) \
 		LXC_CLONE_URL=$(LXC_CLONE_URL) \
-		STACKER_BUILD_BASE_IMAGE=$(STACKER_BUILD_BASE_IMAGE) \
+		STACKER_BUILD_ALPINE_IMAGE=$(STACKER_BUILD_ALPINE_IMAGE) \
 		STACKER_BUILD_BUSYBOX_IMAGE=$(STACKER_BUILD_BUSYBOX_IMAGE) \
 		STACKER_BUILD_CENTOS_IMAGE=$(STACKER_BUILD_CENTOS_IMAGE) \
 		STACKER_BUILD_UBUNTU_IMAGE=$(STACKER_BUILD_UBUNTU_IMAGE) \
@@ -166,7 +168,8 @@ test-cov: stacker-cov $(REGCLIENT) $(SKOPEO) $(ZOT)
 		-E GOCOVERDIR="$$GOCOVERDIR" \
 		LXC_BRANCH=$(LXC_BRANCH) \
 		LXC_CLONE_URL=$(LXC_CLONE_URL) \
-		STACKER_BUILD_BASE_IMAGE=$(STACKER_BUILD_BASE_IMAGE) \
+		STACKER_BUILD_ALPINE_IMAGE=$(STACKER_BUILD_ALPINE_IMAGE) \
+		STACKER_BUILD_BUSYBOX_IMAGE=$(STACKER_BUILD_BUSYBOX_IMAGE) \
 		STACKER_BUILD_CENTOS_IMAGE=$(STACKER_BUILD_CENTOS_IMAGE) \
 		STACKER_BUILD_UBUNTU_IMAGE=$(STACKER_BUILD_UBUNTU_IMAGE) \
 		./test/main.py \
diff --git a/test/bom.bats b/test/bom.bats
index 534f6990..e00e6134 100644
--- a/test/bom.bats
+++ b/test/bom.bats
@@ -160,8 +160,8 @@ EOF
   cat > stacker.yaml <<EOF
 bom-alpine:
   from:
-    type: docker
-    url: docker://ghcr.io/project-stacker/alpine:edge
+    type: oci
+    url: $ALPINE_OCI
   bom:
     generate: true
     packages:
diff --git a/test/helpers.bash b/test/helpers.bash
index 8a8ee885..6af84ffb 100644
--- a/test/helpers.bash
+++ b/test/helpers.bash
@@ -51,6 +51,7 @@ STACKER_BUILD_UBUNTU_IMAGE=${STACKER_BUILD_UBUNTU_IMAGE:-${STACKER_DOCKER_BASE}u
 ) 9<$ROOT_DIR/test/main.py
 export BUSYBOX_OCI="$ROOT_DIR/test/busybox:latest"
 export CENTOS_OCI="$ROOT_DIR/test/centos:latest"
+export ALPINE_OCI="$ROOT_DIR/test/alpine:edge"
 export UBUNTU_OCI="$ROOT_DIR/test/ubuntu:latest"
 export PATH="$PATH:$ROOT_DIR/hack/tools/bin"