diff --git a/pipelined/src/lsu/busfsm.sv b/pipelined/src/lsu/busfsm.sv
index 6e021a83b..e549ee526 100644
--- a/pipelined/src/lsu/busfsm.sv
+++ b/pipelined/src/lsu/busfsm.sv
@@ -99,7 +99,7 @@ module busfsm #(parameter integer   WordCountThreshold,
 
   assign PreCntEn = (BusCurrState == STATE_BUS_FETCH) | (BusCurrState == STATE_BUS_WRITE);
   assign WordCountFlag = (WordCountDelayed == WordCountThreshold[LOGWPL-1:0]);
-  assign CntEn = (PreCntEn & LSUBusAck | (LSUBusInit)) & ~WordCountFlag;
+  assign CntEn = (PreCntEn & LSUBusAck | (LSUBusInit)) & ~WordCountFlag & ~UnCachedRW;
 
   assign UnCachedAccess = ~CACHE_ENABLED | ~CacheableM;