diff --git a/packaging/package-manifest.toml b/packaging/package-manifest.toml
index 809bf6bf6..19a465fa1 100644
--- a/packaging/package-manifest.toml
+++ b/packaging/package-manifest.toml
@@ -7,7 +7,6 @@ source.paths = [
     { from = "packaging/smf/propolis-server", to = "/var/svc/manifest/site/propolis-server" },
     { from = "packaging/smf/method_script.sh", to = "/opt/oxide/lib/svc/manifest/propolis/propolis.sh" },
 ]
-source.blobs = [ "alpine.iso" ]
 output.type = "zone"
 
 # N.B. Should be kept in sync with phd-tests/artifacts.toml.