diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 601e091cc6e..4870244c609 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,10 @@
+2003-07-21  Doug Gregor  <dgregor@apple.com.>
+
+	* include/bits/boost_concept_check.h:
+	(_EqualityComparableConcept::__constraints): Remove != from the 
+        list of constraints; it is not listed in Table 28 of the C++98 
+        standard.
+
 2003-07-18  Andreas Jaeger  <aj@suse.de>
 
 	* config/abi/sparc-linux-gnu/baseline_symbols.txt: New file.
diff --git a/libstdc++-v3/include/bits/boost_concept_check.h b/libstdc++-v3/include/bits/boost_concept_check.h
index f6e3b08d101..b8bce64b8c4 100644
--- a/libstdc++-v3/include/bits/boost_concept_check.h
+++ b/libstdc++-v3/include/bits/boost_concept_check.h
@@ -213,7 +213,6 @@ struct _Aux_require_same<_Tp,_Tp> { typedef _Tp _Type; };
   {
     void __constraints() {
       __aux_require_boolean_expr(__a == __b);
-      __aux_require_boolean_expr(__a != __b);
     }
     _Tp __a, __b;
   };