diff --git a/src/emu/i8088.rs b/src/emu/i8088.rs
index b5fa3e3..b878781 100644
--- a/src/emu/i8088.rs
+++ b/src/emu/i8088.rs
@@ -301,12 +301,6 @@ macro_rules! step {
     step!(@arg $cookie, LittleEndian::read_i16(&buf) as u16)
   } };
 
-  (@rep $cookie:tt, $cpu:expr, $bus:expr,
-        ($segment:ident, $repeat:ident, $prefix_loop:lifetime),
-        $modrm:tt) => { {
-    step!(@arg $cookie, $repeat)
-   } };
-
   (@rep=$mode:ident $cookie:tt, $cpu:expr, $bus:expr,
         ($segment:ident, $repeat:ident, $prefix_loop:lifetime),
         $modrm:tt) => { {