diff --git a/appstudio-utils/Dockerfile b/appstudio-utils/Dockerfile
index 50acc53f55..a125593696 100755
--- a/appstudio-utils/Dockerfile
+++ b/appstudio-utils/Dockerfile
@@ -10,6 +10,10 @@ RUN curl -L https://github.com/open-policy-agent/conftest/releases/download/v0.3
 RUN curl -L https://github.com/enterprise-contract/ec-cli/releases/download/snapshot/ec_linux_amd64 -o /usr/bin/ec && chmod +x /usr/bin/ec && ec version
 RUN curl -L https://github.com/cli/cli/releases/download/v2.60.1/gh_2.60.1_linux_amd64.tar.gz | tar -xz  -C /usr/bin --wildcards "gh_*/bin/gh" --strip-components=2 --no-same-owner
 
+# 1.2.0 is the minimum required version
+RUN curl -L https://github.com/oras-project/oras/releases/download/v1.2.1/oras_1.2.1_linux_amd64.tar.gz | \
+    tar -xz --no-same-owner -C /usr/bin oras
+
 RUN dnf -y --setopt=tsflags=nodocs install \
     git \
     skopeo \
diff --git a/hack/build-and-push.sh b/hack/build-and-push.sh
index 73525e4864..8ab12334ec 100755
--- a/hack/build-and-push.sh
+++ b/hack/build-and-push.sh
@@ -381,6 +381,8 @@ attach_migration_file() {
 
     # List attached artifacts, that have specific artifact type and annotation.
     # Then, find out the migration artifact.
+    #
+    # Minimum version oras 1.2.0 is required for option --format
     artifact_refs=$(
         retry oras discover "$task_bundle" --artifact-type "$ARTIFACT_TYPE_TEXT_XSHELLSCRIPT" --format json | \
         jq -r "