diff --git a/packages/prover/package.json b/packages/prover/package.json
index 8894844ba2e1..b81f1efb00c2 100644
--- a/packages/prover/package.json
+++ b/packages/prover/package.json
@@ -1,4 +1,5 @@
 {
+  "private": true,
   "name": "@lodestar/prover",
   "description": "A Typescript implementation of the Ethereum Consensus light client",
   "license": "Apache-2.0",