diff --git a/packages/sumatrapdf.xml b/packages/sumatrapdf.xml
index f019819..6c773cb 100755
--- a/packages/sumatrapdf.xml
+++ b/packages/sumatrapdf.xml
@@ -12,7 +12,7 @@
 
          <check type="uninstall" condition="versiongreaterorequal" path="SumatraPDF.*" value="%PKG_VERSION%" />
 
-	 <install cmd='"%SOFTWARE%\sumatrapdf\SumatraPDF-%PKG_" /S' />
+	 <install cmd='"%SOFTWARE%\sumatrapdf\%SETUP%" /S' />
 
          <!-- Remove the x86 variante -->
          <upgrade architecture="x64" cmd='%COMSPEC% /C if exist "%PROGRAMFILES(x86)%\SumatraPDF\uninstall.exe" "%PROGRAMFILES(x86)%\SumatraPDF\uninstall.exe" /S' />