diff --git a/drone/Cargo.toml b/drone/Cargo.toml
index 1e4ae45f5d..6cd17ba791 100644
--- a/drone/Cargo.toml
+++ b/drone/Cargo.toml
@@ -8,6 +8,9 @@ license = "Apache-2.0"
 homepage = "https://solana.com/"
 edition = "2018"
 
+[features]
+cuda = []
+
 [dependencies]
 bincode = "1.0.0"
 bytes = "0.4"
diff --git a/fullnode-config/Cargo.toml b/fullnode-config/Cargo.toml
index 8abc85a97f..73311e5f53 100644
--- a/fullnode-config/Cargo.toml
+++ b/fullnode-config/Cargo.toml
@@ -8,6 +8,9 @@ repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
 
+[features]
+cuda = []
+
 [dependencies]
 clap = "2.32.0"
 dirs = "1.0.2"
diff --git a/keygen/Cargo.toml b/keygen/Cargo.toml
index a170450449..f1e5927c53 100644
--- a/keygen/Cargo.toml
+++ b/keygen/Cargo.toml
@@ -8,6 +8,9 @@ license = "Apache-2.0"
 homepage = "https://solana.com/"
 edition = "2018"
 
+[features]
+cuda = []
+
 [dependencies]
 dirs = "1.0.2"
 clap = "2.31"