diff --git a/multinode-demo/leader.sh b/multinode-demo/leader.sh
index 05c60c6bb1..47072f9e3f 100755
--- a/multinode-demo/leader.sh
+++ b/multinode-demo/leader.sh
@@ -2,4 +2,4 @@
 cd /home/ubuntu/solana
 git pull
 export RUST_LOG=solana::crdt=trace
-cat genesis.log | cargo run --release --bin solana-testnode -- -s leader.json -b 8000 -d
+cat genesis.log | cargo run --release --bin --features=cuda solana-testnode -- -s leader.json -b 8000 -d
diff --git a/multinode-demo/validator.sh b/multinode-demo/validator.sh
index 2d05f5e83e..58361a5c4a 100755
--- a/multinode-demo/validator.sh
+++ b/multinode-demo/validator.sh
@@ -4,4 +4,4 @@ git pull
 scp  ubuntu@18.206.1.146:~/solana/leader.json .
 scp  ubuntu@18.206.1.146:~/solana/genesis.log .
 export RUST_LOG=solana::crdt=trace
-cat genesis.log | cargo run --release --bin solana-testnode -- -s replicator.json -r leader.json -b 9000 -d
+cat genesis.log | cargo run --release --bin --features=cuda solana-testnode -- -s replicator.json -r leader.json -b 9000 -d