diff --git a/Convex_decomposition_3/doc_tex/Convex_decomposition_3/PkgDescription.tex b/Convex_decomposition_3/doc_tex/Convex_decomposition_3/PkgDescription.tex
index bee669587c7..3d1c50b5eb1 100644
--- a/Convex_decomposition_3/doc_tex/Convex_decomposition_3/PkgDescription.tex
+++ b/Convex_decomposition_3/doc_tex/Convex_decomposition_3/PkgDescription.tex
@@ -13,6 +13,6 @@ interior. This bound is worst-case optimal.
 	\ccRef[3D Nef Polyhedra]{Pkg:Nef3},
 }
 \ccPkgIntroducedInCGAL{3.5}
-\ccPkgLicense{}
+\ccPkgLicense{\ccLicenseQPL}
 \ccPkgIllustration{Convex_decomposition_3/fig/teaser.png}{Convex_decomposition_3/fig/two_cubes2.png}
 \end{ccPkgDescription}
diff --git a/Minkowski_sum_3/doc_tex/Minkowski_sum_3/PkgDescription.tex b/Minkowski_sum_3/doc_tex/Minkowski_sum_3/PkgDescription.tex
index 3118d05e6b9..bfd6e276558 100644
--- a/Minkowski_sum_3/doc_tex/Minkowski_sum_3/PkgDescription.tex
+++ b/Minkowski_sum_3/doc_tex/Minkowski_sum_3/PkgDescription.tex
@@ -17,6 +17,7 @@ polyhedron that moves along a polygonal line.
 	\ccRef[Convex Decomposition of Polyhedra]{Pkg:ConvexDecomposition3}
 }
 \ccPkgIntroducedInCGAL{3.5}
-\ccPkgLicense{}
+\ccPkgLicense{\ccLicenseQPL}
+\ccPkgDemo{Operations on Polyhedra}{polyhedron_3.zip}
 \ccPkgIllustration{Minkowski_sum_3/fig/teaser.png}{Minkowski_sum_3/fig/spoon_star.png}
 \end{ccPkgDescription}