diff --git a/appveyor.yml b/appveyor.yml
index d9b1223f7..66f50fa89 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -28,11 +28,11 @@ environment:
 # Set paths, etc.
 before_build:
   - dir "C:\Program Files (x86)\NSIS"
-  - "C:\\Program Files (x86)\\NSIS\\makensis" /CMDHELP
   - cd %APPVEYOR_BUILD_FOLDER%
   - cd ..
   - git clone --depth=1 --branch=devel https://github.com/cnr-isti-vclab/vcglib.git
   - dir 
+  - PATH: C:\Program Files (x86)\NSIS\;%PATH%
   # Set paths
   #- '%QTDIR%\bin\qtenv2.bat'
   - call "%QTDIR%\bin\qtenv2.bat"