diff --git a/cmdutils.h b/cmdutils.h
index 4e566f3b02..1246b4de5a 100644
--- a/cmdutils.h
+++ b/cmdutils.h
@@ -12,7 +12,7 @@ typedef struct {
 #define OPT_AUDIO  0x0020
 #define OPT_GRAB   0x0040
 #define OPT_INT    0x0080
-#define OPT_FLOAT  0x0080
+#define OPT_FLOAT  0x0100
     union {
         void (*func_arg)(const char *);
         int *int_arg;