diff --git a/data/ecosystems/p/provenance.toml b/data/ecosystems/p/provenance.toml
index a858e9c2..001ea1dc 100644
--- a/data/ecosystems/p/provenance.toml
+++ b/data/ecosystems/p/provenance.toml
@@ -1,6 +1,6 @@
 title = "Provenance"
 
-sub_ecosystems = ["Ethereum", "OpenZeppelin"]
+sub_ecosystems = []
 
 github_organizations = ["https://github.com/ProjectProvenance"]