diff --git a/.appveyor.yml b/.appveyor.yml
index bfa5799cc..4dcd75e9c 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -38,11 +38,11 @@ install:
   - "SET PYTHONPATH=%CD%;%PYTHONPATH%"
 
   # Filesystem root
-  - ps: "ls \"C:/\""
-  - SET
+  #- ps: "ls \"C:/\""
+  #- SET
 
   # Installed SDKs
-  - ps: "ls \"C:/Program Files/Microsoft SDKs/Windows\""
+  #- ps: "ls \"C:/Program Files/Microsoft SDKs/Windows\""
 
   # Checking stdint.h
   #- ps: "ls \"C:/projects/spacy/include/\""