--- configure.ac.orig	2013-11-13 01:56:03.819694900 +0000
+++ configure.ac	2013-11-13 01:56:34.350116602 +0000
@@ -493,8 +493,8 @@
 has_confd=False
 if test "$enable_confd" != no; then
   CONFD_PKG=
-  AC_GHC_PKG_CHECK([regex-pcre], [HS_REGEX_PCRE=],
-                   [CONFD_PKG="$CONFD_PKG regex-pcre"])
+  AC_GHC_PKG_CHECK([regex-pcre-builtin], [HS_REGEX_PCRE=],
+                   [CONFD_PKG="$CONFD_PKG regex-pcre-builtin"])
   AC_GHC_PKG_CHECK([Crypto], [], [CONFD_PKG="$CONFD_PKG Crypto"])
   AC_GHC_PKG_CHECK([text], [], [CONFD_PKG="$CONFD_PKG text"])
   AC_GHC_PKG_CHECK([hinotify], [], [CONFD_PKG="$CONFD_PKG hinotify"])
@@ -578,7 +578,7 @@
 AC_GHC_PKG_CHECK([vector], [], [HS_NODEV=1])
 AC_GHC_PKG_CHECK([process], [], [HS_NODEV=1])
 AC_GHC_PKG_CHECK([snap-server], [], [HS_NODEV=1])
-AC_GHC_PKG_CHECK([regex-pcre], [], [HS_NODEV=1])
+AC_GHC_PKG_CHECK([regex-pcre-builtin], [], [HS_NODEV=1])
 AC_GHC_PKG_CHECK([Crypto], [], [HS_NODEV=1])
 AC_GHC_PKG_CHECK([text], [], [HS_NODEV=1])
 AC_GHC_PKG_CHECK([hinotify], [], [HS_NODEV=1])