diff --git a/source/compatibility.tex b/source/compatibility.tex
index e3512400d3..7f97796edc 100644
--- a/source/compatibility.tex
+++ b/source/compatibility.tex
@@ -2284,7 +2284,7 @@
 
 \diffref{dcl.link}
 \change
-Names declared in an anonymous namespace
+Names declared in an unnamed namespace
 changed from external linkage to internal linkage;
 language linkage applies to names with external linkage only.
 \rationale