diff --git a/configure b/configure
index 76e68d70eab80869ce3ed2854d43d52e2f4136e2..1a247b4912c682f1f4bdff6ed83be339eab3bd35 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.ac Revision: 298819 .
+# From configure.ac Revision: 298961 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.65 for asterisk trunk.
 #
@@ -4721,10 +4721,10 @@ case "${host_os}" in
      darwin*)
 
      if test ${prefix} = 'NONE'; then
-        astlibdir=/Library/Application Support/Asterisk/Modules
-        astvarlibdir=/Library/Application Support/Asterisk
+        astlibdir='/Library/Application Support/Asterisk/Modules'
+        astvarlibdir='/Library/Application Support/Asterisk'
         astlogdir=/Library/Logs/Asterisk
-        astvarrundir=/Library/Application Support/Asterisk/Run
+        astvarrundir='/Library/Application Support/Asterisk/Run'
      fi
 
 $as_echo "#define AST_POLL_COMPAT 1" >>confdefs.h
diff --git a/configure.ac b/configure.ac
index 593b5c74761a5d419f4b60e0986cc4bf5d4fb435..447580f4d6738d92fe6d89125bc364a1ebc77f2e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -89,10 +89,10 @@ case "${host_os}" in
      darwin*)
      AC_PREFIX_DEFAULT([/usr/local])
      if test ${prefix} = 'NONE'; then
-        astlibdir=/Library/Application Support/Asterisk/Modules
-        astvarlibdir=/Library/Application Support/Asterisk
+        astlibdir='/Library/Application Support/Asterisk/Modules'
+        astvarlibdir='/Library/Application Support/Asterisk'
         astlogdir=/Library/Logs/Asterisk
-        astvarrundir=/Library/Application Support/Asterisk/Run
+        astvarrundir='/Library/Application Support/Asterisk/Run'
      fi
      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])