diff --git a/task/buildah-oci-ta/0.2/buildah-oci-ta.yaml b/task/buildah-oci-ta/0.2/buildah-oci-ta.yaml
index 96d8c3ed91..dfb06f7da0 100644
--- a/task/buildah-oci-ta/0.2/buildah-oci-ta.yaml
+++ b/task/buildah-oci-ta/0.2/buildah-oci-ta.yaml
@@ -404,9 +404,10 @@ spec:
           cp /tmp/cachi2/output/bom.json ./sbom-cachi2.json
         fi
 
+        touch /shared/base_images_digests
         for image in $BASE_IMAGES; do
           if [ "${image}" != "scratch" ]; then
-            buildah images --format '{{ .Name }}:{{ .Tag }}@{{ .Digest }}' --filter reference="$image" >>/shared/base_images_digests
+            buildah images --format '{{ .Name }}:{{ .Tag }}@{{ .Digest }}' --filter reference="$image" >> /shared/base_images_digests
           fi
         done
 
diff --git a/task/buildah-remote-oci-ta/0.2/buildah-remote-oci-ta.yaml b/task/buildah-remote-oci-ta/0.2/buildah-remote-oci-ta.yaml
index 0388b5245c..a6aacdb89f 100644
--- a/task/buildah-remote-oci-ta/0.2/buildah-remote-oci-ta.yaml
+++ b/task/buildah-remote-oci-ta/0.2/buildah-remote-oci-ta.yaml
@@ -416,9 +416,10 @@ spec:
         cp /tmp/cachi2/output/bom.json ./sbom-cachi2.json
       fi
 
+      touch /shared/base_images_digests
       for image in $BASE_IMAGES; do
         if [ "${image}" != "scratch" ]; then
-          buildah images --format '{{ .Name }}:{{ .Tag }}@{{ .Digest }}' --filter reference="$image" >>/shared/base_images_digests
+          buildah images --format '{{ .Name }}:{{ .Tag }}@{{ .Digest }}' --filter reference="$image" >> /shared/base_images_digests
         fi
       done
 
diff --git a/task/buildah-remote/0.2/buildah-remote.yaml b/task/buildah-remote/0.2/buildah-remote.yaml
index 81038369fa..f23ebb69c9 100644
--- a/task/buildah-remote/0.2/buildah-remote.yaml
+++ b/task/buildah-remote/0.2/buildah-remote.yaml
@@ -398,6 +398,7 @@ spec:
         cp /tmp/cachi2/output/bom.json ./sbom-cachi2.json
       fi
 
+      touch /shared/base_images_digests
       for image in $BASE_IMAGES; do
         if [ "${image}" != "scratch" ]; then
           buildah images --format '{{ .Name }}:{{ .Tag }}@{{ .Digest }}' --filter reference="$image" >> /shared/base_images_digests
diff --git a/task/buildah/0.2/buildah.yaml b/task/buildah/0.2/buildah.yaml
index c731057375..425ec93ae7 100644
--- a/task/buildah/0.2/buildah.yaml
+++ b/task/buildah/0.2/buildah.yaml
@@ -340,6 +340,7 @@ spec:
         cp /tmp/cachi2/output/bom.json ./sbom-cachi2.json
       fi
 
+      touch /shared/base_images_digests
       for image in $BASE_IMAGES; do
         if [ "${image}" != "scratch" ]; then
           buildah images --format '{{ .Name }}:{{ .Tag }}@{{ .Digest }}' --filter reference="$image" >> /shared/base_images_digests