diff --git a/Cargo.toml b/Cargo.toml
index 4ef98fb..5185872 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "chrono"
-version = "0.4.8"
+version = "0.4.9"
 authors = [
     "Kang Seonghoon <public+rust@mearie.org>",
     "Brandon W Maister <quodlibetor@gmail.com>",
diff --git a/ci/travis.sh b/ci/travis.sh
index 04dfe83..98e25ce 100755
--- a/ci/travis.sh
+++ b/ci/travis.sh
@@ -65,16 +65,14 @@ build_and_test_nonwasm() {
 }
 
 build_and_test_wasm() {
-    channel build --features wasmbind -v
-
     touch tests/wasm.rs # ensure rebuild happens so TZ / NOW take effect
-    TZ=ACST-9:30 NOW=$(date +%s) wasm-pack test --node
+    TZ=ACST-9:30 NOW=$(date +%s) wasm-pack test --node -- --features wasmbind
     touch tests/wasm.rs
-    TZ=EST4 NOW=$(date +%s) wasm-pack test --node
+    TZ=EST4 NOW=$(date +%s) wasm-pack test --node -- --features wasmbind
     touch tests/wasm.rs
-    TZ=UTC0 NOW=$(date +%s) wasm-pack test --node
+    TZ=UTC0 NOW=$(date +%s) wasm-pack test --node -- --features wasmbind
     touch tests/wasm.rs
-    TZ=Asia/Katmandu NOW=$(date +%s) wasm-pack test --node
+    TZ=Asia/Katmandu NOW=$(date +%s) wasm-pack test --node -- --features wasmbind
 }
 
 build_only() {
diff --git a/tests/wasm.rs b/tests/wasm.rs
index e125372..48ac8db 100644
--- a/tests/wasm.rs
+++ b/tests/wasm.rs
@@ -6,8 +6,6 @@ mod test {
     use self::chrono::prelude::*;
     use self::wasm_bindgen_test::*;
 
-    use std::env;
-
     #[wasm_bindgen_test]
     fn now() {
         let utc: DateTime<Utc> = Utc::now();