diff --git a/appveyor.yml b/appveyor.yml
index c26110ce..166e8cd5 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -12,10 +12,14 @@ build_script:
     mkdir build
 
     cd build
+    
+    set QTDIR=%Qt5_INSTALL_DIR%
 
-    echo %PATH%
+    set "VCINSTALLDIR=C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC"
 
-    cmake c:\projects\source -G "Visual Studio 16 2019" -DCMAKE_BUILD_TYPE:STRING=Release
+    set "OPENSSL_ROOT_DIR=C:\OpenSSL-v111-Win64\bin"
+
+    cmake c:\projects\source -G "Visual Studio 16 2019" -DCMAKE_BUILD_TYPE:STRING=Release -DENABLE_OPENSSL=ON -DRUN_IN_PLACE=OFF
 
     cmake --build . --parallel 2 --config "Release"
  
@@ -23,8 +27,6 @@ build_script:
 
     mkdir artifact
     
-    dir
-
     cp package/*.msi artifact/.
 
     cp src/Release/*.exe artifact/.