diff --git a/osbase/oci/osimage/BUILD.bazel b/osbase/oci/osimage/BUILD.bazel
index f54cdfb..62a1401 100644
--- a/osbase/oci/osimage/BUILD.bazel
+++ b/osbase/oci/osimage/BUILD.bazel
@@ -23,6 +23,7 @@
         # the chunking, but also not too large.
         "test": "//third_party/linux",
     },
+    product_info = ":test_product_info.json",
     visibility = ["//osbase/oci:__subpackages__"],
 )
 
@@ -32,6 +33,7 @@
         "test": "//third_party/linux",
     },
     compression_level = 0,
+    product_info = ":test_product_info.json",
     visibility = ["//osbase/oci:__subpackages__"],
 )
 
diff --git a/osbase/oci/osimage/test_product_info.json b/osbase/oci/osimage/test_product_info.json
new file mode 100644
index 0000000..ba6096f
--- /dev/null
+++ b/osbase/oci/osimage/test_product_info.json
@@ -0,0 +1,10 @@
+{
+	"id": "testos",
+	"name": "Test OS",
+	"version": "0.0.0",
+	"variant": "x86_64",
+	"architecture": "x86_64",
+	"commit_hash": "",
+	"commit_date": "",
+	"build_tree_dirty": false
+}
diff --git a/osbase/oci/osimage/types.go b/osbase/oci/osimage/types.go
index d251a74..c94ae35 100644
--- a/osbase/oci/osimage/types.go
+++ b/osbase/oci/osimage/types.go
@@ -21,6 +21,8 @@
 	// FormatVersion should be incremented when making breaking changes to the
 	// image format. Readers must stop when they see an unknown version.
 	FormatVersion string `json:"format_version"`
+	// ProductInfo contains information about the content of the image.
+	ProductInfo ProductInfo `json:"product_info"`
 	// Payloads describes the payloads contained in the image. It has the same
 	// length and order as the layers list in the image manifest.
 	Payloads []PayloadInfo `json:"payloads"`