diff --git a/appveyor.yml b/appveyor.yml
index 20082dd53..c3ba6ea99 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -42,10 +42,6 @@ environment:
 platform:
   - x64
 
-# Using GCE to prevent the "input line is too long" error when activating a
-# conda env.
-image: Visual Studio 2015 - GCE
-
 cache:
   - '%LOCALAPPDATA%\pip\Cache'