diff --git a/powersoftau/src/bn256/mod.rs b/powersoftau/src/bn256/mod.rs
index 4194fdc..9c41ffc 100644
--- a/powersoftau/src/bn256/mod.rs
+++ b/powersoftau/src/bn256/mod.rs
@@ -24,15 +24,17 @@ use crate::parameters::*;
 use crate::keypair::*;
 use crate::utils::*;
 
-#[cfg(not(feature = "smalltest"))]
 #[derive(Clone)]
 pub struct Bn256CeremonyParameters {
 
 }
 
-#[cfg(not(feature = "smalltest"))]
 impl PowersOfTauParameters for Bn256CeremonyParameters {
-    const REQUIRED_POWER: usize = 28; // generate to have roughly 64 million constraints
+    #[cfg(not(feature = "smalltest"))]
+    const REQUIRED_POWER: usize = 28;
+
+    #[cfg(feature = "smalltest")]
+    const REQUIRED_POWER: usize = 10;
 
     // This ceremony is based on the BN256 elliptic curve construction.
     const G1_UNCOMPRESSED_BYTE_SIZE: usize = 64;
@@ -41,26 +43,6 @@ impl PowersOfTauParameters for Bn256CeremonyParameters {
     const G2_COMPRESSED_BYTE_SIZE: usize = 64;
 }
 
-#[cfg(feature = "smalltest")]
-#[derive(Clone)]
-pub struct Bn256CeremonyParameters {
-
-}
-
-#[cfg(feature = "smalltest")]
-impl PowersOfTauParameters for Bn256CeremonyParameters {
-    const REQUIRED_POWER: usize = 12;
-    const EMPIRICAL_BATCH_SIZE: usize = 1 << 10;
-
-    // This ceremony is based on the BN256 elliptic curve construction.
-    const G1_UNCOMPRESSED_BYTE_SIZE: usize = 64;
-    const G2_UNCOMPRESSED_BYTE_SIZE: usize = 128;
-    const G1_COMPRESSED_BYTE_SIZE: usize = 32;
-    const G2_COMPRESSED_BYTE_SIZE: usize = 64;
-}
-
-
-
 #[test]
 fn test_pubkey_serialization() {
     use self::rand::thread_rng;
diff --git a/powersoftau/test.sh b/powersoftau/test.sh
index c525ab6..f2af161 100755
--- a/powersoftau/test.sh
+++ b/powersoftau/test.sh
@@ -8,18 +8,18 @@ rm tmp_*
 
 set -e
 
-cargo run --release --bin new_constrained --features smalltest -- challenge1
-yes | cargo run --release --bin compute_constrained --features smalltest -- challenge1 response1
-cargo run --release --bin verify_transform_constrained --features smalltest -- challenge1 response1 challenge2
+cargo run --release --features smalltest --bin new_constrained challenge1
+yes | cargo run --release --features smalltest --bin compute_constrained challenge1 response1
+cargo run --release --features smalltest --bin verify_transform_constrained challenge1 response1 challenge2
 
-yes | cargo run --release --bin compute_constrained --features smalltest -- challenge2 response2
-cargo run --release --bin verify_transform_constrained --features smalltest -- challenge2 response2 challenge3
+yes | cargo run --release --features smalltest --bin compute_constrained challenge2 response2
+cargo run --release --features smalltest --bin verify_transform_constrained challenge2 response2 challenge3
 
-yes | cargo run --release --bin compute_constrained --features smalltest -- challenge3 response3
-cargo run --release --bin verify_transform_constrained --features smalltest -- challenge3 response3 challenge4
+yes | cargo run --release --features smalltest --bin compute_constrained challenge3 response3
+cargo run --release --features smalltest --bin verify_transform_constrained challenge3 response3 challenge4
 
-cargo run --release --bin beacon_constrained --features smalltest -- challenge4 response4
-cargo run --release --bin verify_transform_constrained --features smalltest -- challenge4 response4 challenge5
+cargo run --release --features smalltest --bin beacon_constrained challenge4 response4
+cargo run --release --features smalltest --bin verify_transform_constrained challenge4 response4 challenge5
 
 cat response1 response2 response3 response4 > transcript
-cargo run --release --bin verify --features smalltest --  transcript
+cargo run --release --features smalltest --bin verify  transcript