diff --git a/builder-product.cfg b/builder-product.cfg
index 1e51502..a205e84 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -18,7 +18,7 @@ DL_FILE[0]="FileZilla-Server-icon.png"
 DL_SOURCE[0]="http://icons.iconarchive.com/icons/ncrow/mega-pack-1/256/FileZilla-Server-icon.png"
 
 DL_FILE[1]="FileZilla_Server-${VERSION}.exe"
-DL_SOURCE[1]="http://sourceforge.net/projects/filezilla/files/FileZilla%20Server/${VERSION}/FileZilla_Server-${VERSION//./_}.exe"
+DL_SOURCE[1]="https://sourceforge.net/projects/filezilla/files/FileZilla%20Server/${VERSION}/FileZilla_Server-${VERSION//./_}.exe"
 DL_ARCH[1]="X86"
 DL_WINST_NAME[1]=InstallExe