diff --git a/source/classes.tex b/source/classes.tex
index 78a504f0a5..a905dd8a74 100644
--- a/source/classes.tex
+++ b/source/classes.tex
@@ -4187,7 +4187,7 @@
 \begin{note}
 An abstract class type cannot be used
 as a parameter or return type of
-a function being defined\iref{dcl.fct} or called\iref{expr.call},
+a function being defined\iref{dcl.fct.def.general} or called\iref{expr.call},
 except as specified in \ref{dcl.type.simple}.
 Further, an abstract class type cannot be used as
 the type of an explicit type conversion\iref{expr.static.cast,