diff --git a/include/ebtables_u.h b/include/ebtables_u.h
index ddf9217..ed551ba 100644
--- a/include/ebtables_u.h
+++ b/include/ebtables_u.h
@@ -205,7 +205,7 @@
 void __print_bug(char *file, int line, char *format, ...);
 #define print_bug(format, args...) \
    __print_bug(__FILE__, __LINE__, format, ##args)
-#define print_error(format, args...) {printf(format".\n", ##args); exit(-1);}
+#define print_error(format,args...) {printf(format".\n",##args); exit(-1);}
 #define print_memory() {printf("Ebtables: " __FILE__ " " __FUNCTION__ \
    " %d :Out of memory.\n", __LINE__); exit(-1);}