diff --git a/image/system/BUILD.bazel b/image/system/BUILD.bazel
index b08ae0bd8..3765667b8 100644
--- a/image/system/BUILD.bazel
+++ b/image/system/BUILD.bazel
@@ -53,6 +53,9 @@ load(":variants.bzl", "CSPS", "STREAMS", "VARIANTS", "autologin", "base_image",
     upload_os_images(
         name = "upload_" + variant["csp"] + "_" + variant["attestation_variant"] + "_" + stream,
         image_dirs = [":" + variant["csp"] + "_" + variant["attestation_variant"] + "_" + stream],
+        tags = [
+            "manual",
+        ],
     )
     for variant in VARIANTS
     for stream in STREAMS
@@ -75,6 +78,9 @@ load(":variants.bzl", "CSPS", "STREAMS", "VARIANTS", "autologin", "base_image",
     upload_os_images(
         name = "upload_" + stream,
         image_dirs = [":" + stream],
+        tags = [
+            "manual",
+        ],
     )
     for stream in STREAMS
 ]