diff --git a/Cargo.toml b/Cargo.toml
index 6d387f50..747dba1c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -66,9 +66,8 @@ pprof = { version = "0.9", features = ["criterion", "flamegraph"] } # MSRV 1.56
 bench = false
 
 [features]
-default = ["halo2-batch", "halo2-multicore"]
-halo2-batch = ["halo2_proofs/batch"]
-halo2-multicore = ["halo2_proofs/multicore"]
+default = ["multicore"]
+multicore = ["halo2_proofs/multicore"]
 dev-graph = ["halo2_proofs/dev-graph", "image", "plotters"]
 test-dependencies = ["proptest"]