diff --git a/.appveyor.yml b/.appveyor.yml
index 235047603..013aacb65 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -9,25 +9,26 @@ environment:
       PYTHON_VERSION: "2.7.x" # currently 2.7.9
       PYTHON_ARCH: "32"
 
-    - PYTHON: "C:\\Python27-x64"
-      PYTHON_VERSION: "2.7.x" # currently 2.7.9
-      PYTHON_ARCH: "64"
-
-    - PYTHON: "C:\\Python33"
-      PYTHON_VERSION: "3.3.x" # currently 3.3.5
-      PYTHON_ARCH: "32"
-
-    - PYTHON: "C:\\Python33-x64"
-      PYTHON_VERSION: "3.3.x" # currently 3.3.5
-      PYTHON_ARCH: "64"
-
-    - PYTHON: "C:\\Python34"
-      PYTHON_VERSION: "3.4.x" # currently 3.4.3
-      PYTHON_ARCH: "32"
-
-    - PYTHON: "C:\\Python34-x64"
-      PYTHON_VERSION: "3.4.x" # currently 3.4.3
-      PYTHON_ARCH: "64"
+# Disabled as unnecessary
+#    - PYTHON: "C:\\Python27-x64"
+#      PYTHON_VERSION: "2.7.x" # currently 2.7.9
+#      PYTHON_ARCH: "64"
+#
+#    - PYTHON: "C:\\Python33"
+#      PYTHON_VERSION: "3.3.x" # currently 3.3.5
+#      PYTHON_ARCH: "32"
+#
+#    - PYTHON: "C:\\Python33-x64"
+#      PYTHON_VERSION: "3.3.x" # currently 3.3.5
+#      PYTHON_ARCH: "64"
+#
+#    - PYTHON: "C:\\Python34"
+#      PYTHON_VERSION: "3.4.x" # currently 3.4.3
+#      PYTHON_ARCH: "32"
+#
+#    - PYTHON: "C:\\Python34-x64"
+#      PYTHON_VERSION: "3.4.x" # currently 3.4.3
+#      PYTHON_ARCH: "64"
 
 install:
   - pip install -r requirements.txt