diff --git a/Maintenance/infrastructure/gauguin.geometryfactory.com/launch_testsuite.bat b/Maintenance/infrastructure/gauguin.geometryfactory.com/launch_testsuite.bat
old mode 100755
new mode 100644
diff --git a/Maintenance/infrastructure/gauguin.geometryfactory.com/reference_platforms/OLD_setup_VC14.1-64 b/Maintenance/infrastructure/gauguin.geometryfactory.com/reference_platforms/OLD_setup_VC14.1-64
old mode 100755
new mode 100644
diff --git a/Maintenance/infrastructure/gauguin.geometryfactory.com/reference_platforms/setup-VC14.1-64 b/Maintenance/infrastructure/gauguin.geometryfactory.com/reference_platforms/setup-VC14.1-64
old mode 100755
new mode 100644
diff --git a/Maintenance/infrastructure/gauguin.geometryfactory.com/update.sh b/Maintenance/infrastructure/gauguin.geometryfactory.com/update.sh
index 01ee9f9e062..827532b3485 100755
--- a/Maintenance/infrastructure/gauguin.geometryfactory.com/update.sh
+++ b/Maintenance/infrastructure/gauguin.geometryfactory.com/update.sh
@@ -3,3 +3,4 @@
 rsync -av --chmod=u+rwX gauguin:.autocgalrc autocgalrc
 rsync -av --chmod=u+rwX gauguin:cgal/launch_testsuite.bat .
 rsync -Cvr --chmod=u+rwX --exclude .vs --exclude '*.cpp' --exclude '*vcxproj*' --exclude '*.sln' --exclude '*.sdf' --exclude include --exclude Makefile --exclude \*.cmake --exclude bin --exclude lib --exclude config --exclude CMakeFiles --exclude src gauguin:cgal/reference_platforms .
+chmod -R u=rwX .