diff --git a/appveyor.yml b/appveyor.yml
index bbd570c..e659767 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -48,19 +48,6 @@ environment:
       target: x86_64-pc-windows-msvc
       #cargoflags: --features "unstable"
 
-### GNU Toolchains ###
-
-  # Stable 64-bit GNU
-    - channel: stable
-      target: x86_64-pc-windows-gnu
-  # Beta 64-bit GNU
-    - channel: beta
-      target: x86_64-pc-windows-gnu
-  # Nightly 64-bit GNU
-    - channel: nightly
-      target: x86_64-pc-windows-gnu
-      #cargoflags: --features "unstable"
-
 ### Allowed failures ###
 
 # See Appveyor documentation for specific details. In short, place any channel or targets you wish