diff --git a/Packages/Polygon/doc_tex/Polygon_ref/Polygon_2.tex b/Packages/Polygon/doc_tex/Polygon_ref/Polygon_2.tex
index b7bc08781a9..723758576d9 100644
--- a/Packages/Polygon/doc_tex/Polygon_ref/Polygon_2.tex
+++ b/Packages/Polygon/doc_tex/Polygon_ref/Polygon_2.tex
@@ -43,7 +43,7 @@ allowed which can lead to wrong results.
 The iterators of the polygon are mutable in this case, but modifying the polygon
 through them will not invalidate the cache.
 
-\ccInclude{Polygon_2.h}
+\ccInclude{CGAL/Polygon_2.h}
 
 %\ccIsModel
 
diff --git a/Packages/Polygon/doc_tex/basic/Polygon_ref/Polygon_2.tex b/Packages/Polygon/doc_tex/basic/Polygon_ref/Polygon_2.tex
index b7bc08781a9..723758576d9 100644
--- a/Packages/Polygon/doc_tex/basic/Polygon_ref/Polygon_2.tex
+++ b/Packages/Polygon/doc_tex/basic/Polygon_ref/Polygon_2.tex
@@ -43,7 +43,7 @@ allowed which can lead to wrong results.
 The iterators of the polygon are mutable in this case, but modifying the polygon
 through them will not invalidate the cache.
 
-\ccInclude{Polygon_2.h}
+\ccInclude{CGAL/Polygon_2.h}
 
 %\ccIsModel