diff --git a/projects/mips_sys/src/sys_types.vhd b/projects/mips_sys/src/sys_types.vhd
index 2938325..38da363 100644
--- a/projects/mips_sys/src/sys_types.vhd
+++ b/projects/mips_sys/src/sys_types.vhd
@@ -53,7 +53,7 @@ package async_defs is
 		ncyc_pulse_rd			=> 6,
 		ncyc_pulse_wr			=> 6,
 		ncyc_leadout			=> 1,
-		ncyc_release			=> 6,
+		ncyc_release			=> 8,
 		ncyc_pulse_rst			=> 8,
 		can_page_rd				=> false,
 		nbits_page_rd			=> 0,