diff --git a/appveyor.yml b/appveyor.yml
index ed940fe..81e575f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -7,6 +7,9 @@ image:
     - macos
 
 
+environment:
+    PYTHON_BINDINGS: 1
+
 platform: x64
 
 
@@ -20,10 +23,11 @@ for:
             - image: Visual Studio 2017
     install:
     - cmd: |
-        choco install -y --no-progress swig --version 4.0.1
+#        choco install -y --no-progress swig --version 4.0.1
         echo foo
         
     build_script:
+    - echo Python - %PYTHON_BINDING%
     - cmd: echo building on Windows!
 -
     matrix:
@@ -31,23 +35,25 @@ for:
             - image: Ubuntu
     install:
     - sh: |
-        sudo apt-get update
-        sudo apt-get install -qq swig
+#        sudo apt-get update
+#        sudo apt-get install -qq swig
         echo foo
     build_script:
-    - sh: echo running on Ubuntu!
+    - echo Python - %PYTHON_BINDING%
+    - sh: echo building on Ubuntu!
 -
     matrix:
         only:
             - image: macos
     install:
     - sh: |
-        HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
-        brew link --force swig
+#        HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
+#        brew link --force swig
         echo foo
 
     build_script:
-    - sh: echo running on Mac OS!
+    - echo Python - %PYTHON_BINDING%
+    - sh: echo building on Mac OS!
 
 
 build_script: