diff --git a/configure b/configure
index e09d758..f6ca1b5 100755
--- a/configure
+++ b/configure
@@ -189,8 +189,6 @@ MACHINE=`uname -m`
 EXTRA_LIBS=""
 EXTRA_CLI_LIBS=""
 EXTRA_OBJECTS=""
-EXTRA_DEFS=""
-SYSDEFS=""
 
 feat_debug=0
 feat_cmdmon=1