diff --git a/.travis.yml b/.travis.yml
index b85d3832b..5f3ebbb63 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,3 +7,4 @@ go_import_path: github.com/GoogleContainerTools/kaniko
 
 script:
   - make test
+  - make images
diff --git a/Makefile b/Makefile
index 4b9cb25df..64701b087 100644
--- a/Makefile
+++ b/Makefile
@@ -38,6 +38,7 @@ GO_LDFLAGS += '
 EXECUTOR_PACKAGE = $(REPOPATH)/cmd/executor
 WARMER_PACKAGE = $(REPOPATH)/cmd/warmer
 KANIKO_PROJECT = $(REPOPATH)/kaniko
+BUILD_ARG ?= 
 
 out/executor: $(GO_FILES)
 	GOARCH=$(GOARCH) GOOS=linux CGO_ENABLED=0 go build -ldflags $(GO_LDFLAGS) -o $@ $(EXECUTOR_PACKAGE)
@@ -55,6 +56,7 @@ integration-test:
 
 .PHONY: images
 images:
-	docker build -t $(REGISTRY)/executor:latest -f deploy/Dockerfile .
-	docker build -t $(REGISTRY)/executor:debug -f deploy/Dockerfile_debug .
-	docker build -t $(REGISTRY)/warmer:latest -f deploy/Dockerfile_warmer .
+	docker build ${BUILD_ARG} -t $(REGISTRY)/executor:latest -f deploy/Dockerfile .
+	docker build ${BUILD_ARG} -t $(REGISTRY)/executor:debug -f deploy/Dockerfile_debug .
+	docker build ${BUILD_ARG} -t $(REGISTRY)/warmer:latest -f deploy/Dockerfile_warmer .
+
diff --git a/README.md b/README.md
index 44ccb5876..4b49b1c21 100644
--- a/README.md
+++ b/README.md
@@ -475,6 +475,7 @@ Set this flag to indicate which build stage is the target build stage.
 #### --tarPath
 
 Set this flag as `--tarPath=<path>` to save the image as a tarball at path instead of pushing the image.
+You need to set `--destination` as well (for example `--destination=image`).
 
 #### --verbosity
 
diff --git a/deploy/Dockerfile_debug b/deploy/Dockerfile_debug
index 65428e864..c1e4107f7 100644
--- a/deploy/Dockerfile_debug
+++ b/deploy/Dockerfile_debug
@@ -32,13 +32,13 @@ FROM gcr.io/cloud-builders/bazel:latest
 RUN git clone https://github.com/GoogleContainerTools/distroless.git
 WORKDIR /distroless
 RUN bazel build //experimental/busybox:busybox_tar
-RUN tar -C /distroless/bazel-genfiles/experimental/busybox/ -xf /distroless/bazel-genfiles/experimental/busybox/busybox.tar
+RUN tar -C /distroless/bazel-bin/experimental/busybox/ -xf /distroless/bazel-bin/experimental/busybox/busybox.tar
 
 FROM scratch
 COPY --from=0 /go/src/github.com/GoogleContainerTools/kaniko/out/* /kaniko/
 COPY --from=0 /usr/local/bin/docker-credential-gcr /kaniko/docker-credential-gcr
 COPY --from=0 /go/src/github.com/awslabs/amazon-ecr-credential-helper/bin/linux-amd64/docker-credential-ecr-login /kaniko/docker-credential-ecr-login
-COPY --from=1 /distroless/bazel-genfiles/experimental/busybox/busybox/ /busybox/
+COPY --from=1 /distroless/bazel-bin/experimental/busybox/busybox/ /busybox/
 # Declare /busybox as a volume to get it automatically whitelisted
 VOLUME /busybox
 COPY files/ca-certificates.crt /kaniko/ssl/certs/