diff --git a/crates/sourcegen/Cargo.toml b/crates/sourcegen/Cargo.toml
index 0514af8e7839..8e3e426ae13c 100644
--- a/crates/sourcegen/Cargo.toml
+++ b/crates/sourcegen/Cargo.toml
@@ -2,6 +2,7 @@
 name = "sourcegen"
 version = "0.0.0"
 description = "TBD"
+publish = false
 
 authors.workspace = true
 edition.workspace = true