diff --git a/lib/CPUs/MIPS/src/core/mips_bui.vhd b/lib/CPUs/MIPS/src/core/mips_bui.vhd
index d0da9ea..86ca064 100644
--- a/lib/CPUs/MIPS/src/core/mips_bui.vhd
+++ b/lib/CPUs/MIPS/src/core/mips_bui.vhd
@@ -38,7 +38,7 @@ entity biu is
 		DCACHE_SIZE		: natural := 2048;	-- words
 		DCACHE_LINE		: natural := 8;		-- words
 		WRITE_FIFO_SIZE	: natural := 4;		-- words
-		WITH_TLB		: boolean
+		WITH_TLB		: boolean := true
 	);
 	Port
 	(