diff --git a/fixincludes/ChangeLog b/fixincludes/ChangeLog
index 78d4b5824aee..3c0520b2d1a4 100644
--- a/fixincludes/ChangeLog
+++ b/fixincludes/ChangeLog
@@ -4,7 +4,7 @@
 	PR bootstrap/53348
 	* inclhack.def (aix_strtof_const): New fix.
 	* fixincl.x: Regenerate.
-	* tests/base/inttypes.h: New test.
+	* tests/base/stdlib.h: New test.
 
 2015-02-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
diff --git a/fixincludes/tests/base/stdlib.h b/fixincludes/tests/base/stdlib.h
index d104cc7d5175..2f91e07636aa 100644
--- a/fixincludes/tests/base/stdlib.h
+++ b/fixincludes/tests/base/stdlib.h
@@ -9,6 +9,11 @@
 
 
 
+#if defined( AIX_STRTOF_CONST_CHECK )
+extern float    strtof(const char *, char **);
+#endif  /* AIX_STRTOF_CONST_CHECK */
+
+
 #if defined( HPUX11_ABS_CHECK )
 #if !defined(_MATH_INCLUDED) || defined(__GNUG__)
 #endif  /* HPUX11_ABS_CHECK */