diff --git a/Maintenance/public_release/scripts/precompiled_demos_zips b/Maintenance/public_release/scripts/precompiled_demos_zips
index ee89445f210..f7edb1453fb 100755
--- a/Maintenance/public_release/scripts/precompiled_demos_zips
+++ b/Maintenance/public_release/scripts/precompiled_demos_zips
@@ -58,6 +58,9 @@ rm -rf Surface_modeling_Demo
 # Demo not announced in the CGAL manual, from CGAL-3.8:
 rm -rf Circular_kernel_3_Demo
 
+# CGAL-4.6
+pushd Polyline_simplification_2_Demo;   zip ../polyline_simplification_2.zip *; popd
+
 # check
 echo CHECK now
 for f in *zip; do unzip -qql $f; done | awk '{print $4}' >| done
diff --git a/Polyline_simplification_2/doc/Polyline_simplification_2/PackageDescription.txt b/Polyline_simplification_2/doc/Polyline_simplification_2/PackageDescription.txt
index a6321a1c95d..7a4b2f38fe7 100644
--- a/Polyline_simplification_2/doc/Polyline_simplification_2/PackageDescription.txt
+++ b/Polyline_simplification_2/doc/Polyline_simplification_2/PackageDescription.txt
@@ -25,7 +25,7 @@
 \cgalPkgDependsOn{\ref PkgTriangulation2Summary}
 \cgalPkgBib{cgal:f-ps2}
 \cgalPkgLicense{\ref licensesGPL "GPL"}
-\cgalPkgDemo{Polygon Demo,polygon_2.zip}
+\cgalPkgDemo{Polyline Simplification,polyline_simplification_2.zip}
 \cgalPkgShortInfoEnd
 \cgalPkgDescriptionEnd