diff --git a/.travis.yml b/.travis.yml
index d5fc9fd4..92b22b84 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,9 +11,10 @@ jobs:
       os: osx
       osx_image: xcode12.2
       
-#      addons:
-#        homebrew:
-#          packages:
+      addons:
+        homebrew:
+          packages:
+           - p7zip
 #          - qt5
 #          update: true
             
@@ -21,6 +22,13 @@ jobs:
         - if [ ! -f $HOME/Qt/5.14.2/clang_64/bin/qmake ]; then bash deploy/install-qt.sh -d $HOME/Qt --version 5.14.2 --toolchain clang_64 qtbase; fi
         - bash deploy/build_macos.sh
 
+  include:
+    - name: Windows
+      os: windows
+            
+      script:
+        - bash "if [ ! -f /C/Qt/5.14.2/msvc2017/bin/qmake ]; then bash deploy/install-qt.sh -d /C/Qt --version 5.14.2 --toolchain win32_msvc2017 qtbase; fi
+        
 #before_cache:
 #  - if [ "${TRAVIS_OS_NAME}" = "osx" ]; then brew cleanup; fi
 #  # Cache only .git files under "/usr/local/Homebrew" so "brew update" does not take 5min every build
@@ -29,5 +37,6 @@ jobs:
 cache:
   directories:
     - $HOME/Qt
+    - C:\Qt
 #    - $HOME/Library/Caches/Homebrew
 #    - /usr/local/Cellar/qt
\ No newline at end of file