diff --git a/tools/configure.c b/tools/configure.c
index a17cf64960..2256b85b60 100644
--- a/tools/configure.c
+++ b/tools/configure.c
@@ -178,13 +178,13 @@ static void parse_args(int argc, char **argv)
             break;
 
           case 'w' :
-             g_delim = '/';
-             g_winpaths = true;
+             g_delim = '\\';
+             g_winpaths = false;
              break;
 
           case 'l' :
-             g_delim = '\\';
-             g_winpaths = false;
+             g_delim = '/';
+             g_winpaths = true;
              break;
 
           case 'h' :