diff --git a/Algebraic_foundations/doc_tex/Algebraic_foundations/PkgDescription.tex b/Algebraic_foundations/doc_tex/Algebraic_foundations/PkgDescription.tex
index c99a69f15f7..3c4f926ec21 100644
--- a/Algebraic_foundations/doc_tex/Algebraic_foundations/PkgDescription.tex
+++ b/Algebraic_foundations/doc_tex/Algebraic_foundations/PkgDescription.tex
@@ -1,5 +1,5 @@
 \begin{ccPkgDescription}{Algebraic Foundations\label{Pkg:AlgebraicFoundations}}
-\ccPkgHowToCiteCgal{cgal:h-ac-08}
+\ccPkgHowToCiteCgal{cgal:h-af-08}
 \ccPkgSummary{
 This package defines what algebra means for \cgal, in terms of
 concepts, classes and functions. The main features are: