diff --git a/random/Makefile.am b/random/Makefile.am
index 7698a723..60af5b4a 100644
--- a/random/Makefile.am
+++ b/random/Makefile.am
@@ -1,69 +1,69 @@
 # Makefile for cipher modules
 # Copyright (C) 2008 Free Software Foundation, Inc.
 #
 # This file is part of Libgcrypt.
 #
 # Libgcrypt is free software; you can redistribute it and/or modify
 # it under the terms of the GNU Lesser General Public License as
 # published by the Free Software Foundation; either version 2.1 of
 # the License, or (at your option) any later version.
 #
 # Libgcrypt is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU Lesser General Public License for more details.
 #
 # You should have received a copy of the GNU Lesser General Public
 # License along with this program; if not, see <http://www.gnu.org/licenses/>.
 
 # Process this file with automake to produce Makefile.in
 
 # Need to include ../src in addition to top_srcdir because gcrypt.h is
 # a built header.
 AM_CPPFLAGS = -I../src -I$(top_srcdir)/src
 AM_CFLAGS = $(GPG_ERROR_CFLAGS)
 
 noinst_LTLIBRARIES = librandom.la
 
 GCRYPT_MODULES = @GCRYPT_RANDOM@
 
 librandom_la_DEPENDENCIES = $(GCRYPT_MODULES)
 librandom_la_LIBADD = $(GCRYPT_MODULES)
 
 librandom_la_SOURCES = \
 random.c random.h \
 rand-internal.h \
 random-csprng.c \
 random-drbg.c \
 random-system.c \
 rndjent.c \
 rndhw.c
 
 if USE_RANDOM_DAEMON
 librandom_la_SOURCES += random-daemon.c
 endif USE_RANDOM_DAEMON
 
 
 EXTRA_librandom_la_SOURCES = \
 rndlinux.c \
 rndegd.c \
 rndunix.c \
 rndw32.c  \
 rndw32ce.c \
 jitterentropy-base.c jitterentropy.h jitterentropy-base-user.h
 
 
 # The rndjent module needs to be compiled without optimization.  */
 if ENABLE_O_FLAG_MUNGING
-o_flag_munging = sed -e 's/-O\([1-9s][1-9s]*\)/-O0/' -e 's/-Ofast/-O0/g'
+o_flag_munging = sed -e 's/-O\([1-9s][1-9s]*\)/-O0/g' -e 's/-Ofast/-O0/g'
 else
 o_flag_munging = cat
 endif
 
 rndjent.o: $(srcdir)/rndjent.c jitterentropy-base-user.h \
            $(srcdir)/jitterentropy-base.c $(srcdir)/jitterentropy.h
 	`echo $(COMPILE) -c $(srcdir)/rndjent.c | $(o_flag_munging) `
 
 rndjent.lo: $(srcdir)/rndjent.c jitterentropy-base-user.h \
             $(srcdir)/jitterentropy-base.c $(srcdir)/jitterentropy.h
 	`echo $(LTCOMPILE) -c $(srcdir)/rndjent.c | $(o_flag_munging) `