diff --git a/client-test/Cargo.toml b/client-test/Cargo.toml
index 811cf373cf..01acd8c69d 100644
--- a/client-test/Cargo.toml
+++ b/client-test/Cargo.toml
@@ -8,6 +8,7 @@ license = "Apache-2.0"
 homepage = "https://solana.com/"
 documentation = "https://docs.rs/solana-client-test"
 edition = "2021"
+publish = false
 
 [dependencies]
 serde_json = "1.0.72"
diff --git a/rpc-test/Cargo.toml b/rpc-test/Cargo.toml
index c43995bc22..b54753c7eb 100644
--- a/rpc-test/Cargo.toml
+++ b/rpc-test/Cargo.toml
@@ -8,6 +8,7 @@ license = "Apache-2.0"
 homepage = "https://solana.com/"
 documentation = "https://docs.rs/solana-rpc-test"
 edition = "2021"
+publish = false
 
 [dependencies]
 bincode = "1.3.3"