diff --git a/.travis.yml b/.travis.yml
index ea5e0ac593187..3c9e0494dcf86 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -235,6 +235,7 @@ matrix:
   allow_failures:
       - name: "Semver Linux"
       - name: "Semver MacOSX"
+      - env: TARGET=wasm32-wasi
 
 install: travis_retry rustup target add $TARGET