diff --git a/.travis.yml b/.travis.yml
index bf1e48c..3da67a5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,10 +8,6 @@ rust:
 - nightly
 script:
     - cargo build --verbose --release
-    - cargo build --verbose  --release --features io
-    - cargo build --verbose --release --features json
-    - cargo build --verbose --release --features yaml
-    - cargo build --verbose --release --features toml-io
     - cargo build --verbose --release --features all
     - cargo test --verbose --release
     - cargo test --verbose --release --features all