diff --git a/ChangeLog b/ChangeLog
index f96c670ee8..8b1a34542b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2004-11-25  Ulrich Drepper  <drepper@redhat.com>
 
+	* dlfcn/dlfcn.h: Remove nonnull attribute from dlopen.
+
 	* posix/confstr.c (confstr): Return appropriate strings for
 	_CS_LFS_LINTFLAGS, _CS_LFS64_CFLAGS, and _CS_LFS64_LINTFLAGS.
 
diff --git a/dlfcn/dlfcn.h b/dlfcn/dlfcn.h
index c3943b3250..42c25b8b63 100644
--- a/dlfcn/dlfcn.h
+++ b/dlfcn/dlfcn.h
@@ -54,7 +54,7 @@ __BEGIN_DECLS
 
 /* Open the shared object FILE and map it in; return a handle that can be
    passed to `dlsym' to get symbol values from it.  */
-extern void *dlopen (__const char *__file, int __mode) __THROW __nonnull ((1));
+extern void *dlopen (__const char *__file, int __mode) __THROW;
 
 /* Unmap and close a shared object opened by `dlopen'.
    The handle cannot be used again after calling `dlclose'.  */