diff --git a/.travis.yml b/.travis.yml
index f10a29c..089ccc5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,9 +7,7 @@ matrix:
   allow_failures:
     - rust: nightly
 script:
-  - cargo build --features=heapsizeof,std
-  - cargo test --release --features=heapsizeof,std
-  - rustup default nightly
-  - cargo bench
+  - cargo test -p ethereum-types --no-default-futures
+  - cargo test -p tests
 env:
   - RUST_LOG=quickcheck
diff --git a/README.md b/README.md
index d517fe0..491a183 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,6 @@
 # bigint
 
-[![Build Status](https://travis-ci.org/paritytech/bigint.svg?branch=master)](https://travis-ci.org/paritytech/bigint)
-
-[API Documentation](https://docs.rs/bigint/)
+[![Build Status](https://travis-ci.org/paritytech/primitives.svg?branch=master)](https://travis-ci.org/paritytech/primitives)
 
 Fixed-sized integers arithmetic
 
@@ -16,8 +14,8 @@ bigint = "4"
 Little example
 
 ```rust
-extern crate bigint;
-use bigint::U256;
+extern crate ethereum_types;
+use ethereum_types::U256;
 
 fn main() {
 	let mut val: U256 = 1023.into();
@@ -36,5 +34,5 @@ in a `no_std` context, add the following to your `Cargo.toml`:
 
 ```toml
 [dependencies]
-bigint = { version = "4", default-features = false }
+ethereum-types = { version = "4", default-features = false }
 ```
diff --git a/ethereum-types/Cargo.toml b/ethereum-types/Cargo.toml
index 867b520..f900f6e 100644
--- a/ethereum-types/Cargo.toml
+++ b/ethereum-types/Cargo.toml
@@ -9,5 +9,6 @@ fixed-hash = { path = "../fixed-hash", version = "0.1" }
 crunchy = "0.1.5"
 
 [features]
+default = ["std", "heapsizeof"]
 std = ["uint/std", "fixed-hash/std"]
 heapsizeof = ["uint/heapsizeof", "fixed-hash/heapsizeof"]