diff --git a/lib/CPUs/MIPS/syn/ise101/project/mips_top.xst b/lib/CPUs/MIPS/syn/ise101/project/mips_top.xst
index 00c97c8..e04a7b5 100644
--- a/lib/CPUs/MIPS/syn/ise101/project/mips_top.xst
+++ b/lib/CPUs/MIPS/syn/ise101/project/mips_top.xst
@@ -27,7 +27,7 @@ run
 -bram_utilization_ratio 100
 -dsp_utilization_ratio 100
 -verilog2001 YES
--generics { icache_size=8192 dcache_size=4096 }
+-generics { icache_size=4096 dcache_size=4096 }
 -fsm_extract YES -fsm_encoding Speed1
 -safe_implementation No
 -fsm_style lut