diff --git a/emacs.changes b/emacs.changes
index b217c68..164e3ca 100644
--- a/emacs.changes
+++ b/emacs.changes
@@ -1,9 +1,3 @@
--------------------------------------------------------------------
-Tue Apr 27 16:19:58 CEST 2010 - werner@suse.de
-
-- Avoid segfault with newer gcc 4.5.0, see Emacs bug #6031 on
-  debbugs.gnu.org
-
 -------------------------------------------------------------------
 Mon Apr  5 18:32:53 CEST 2010 - ro@suse.de
 
diff --git a/emacs.spec b/emacs.spec
index aed2adf..8f9a4c4 100644
--- a/emacs.spec
+++ b/emacs.spec
@@ -307,7 +307,6 @@ LDFLAGS=
   cflags -Wno-unused-variable    CFLAGS
   cflags -Wno-unused-label       CFLAGS
   cflags -Wno-unprototyped-calls CFLAGS
-  cflags -fno-optimize-sibling-calls CFLAGS
   cflags -Wl,-O2		 LDFLAGS
   cflags -Wl,--hash-size=65521	 LDFLAGS
 %ifarch ia64