diff --git a/appveyor.yml b/appveyor.yml
index 59eb4fa0..28293817 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -13,9 +13,6 @@ environment:
     channel: nightly
   - host: x86_64-pc-windows-gnu
     channel: 1.6.0
-matrix:
-  allow_failures:
-    - host: i686-pc-windows-gnu
 
 install:
   - ps: if (ls -r . -fi "*.rs" | sls "`t") { throw "Found tab character" }