diff --git a/src/cache/cachefsm.sv b/src/cache/cachefsm.sv
index 74de15c3a..1edb0b65a 100644
--- a/src/cache/cachefsm.sv
+++ b/src/cache/cachefsm.sv
@@ -127,7 +127,7 @@ module cachefsm #(parameter READ_ONLY_CACHE = 0) (
       STATE_FLUSH: if(LineDirty)                            NextState = STATE_FLUSH_WRITEBACK;
 	               else if (FlushFlag)                        NextState = STATE_READ_HOLD;
 	               else                                       NextState = STATE_FLUSH;
-	  STATE_FLUSH_WRITEBACK: if(CacheBusAck & ~FlushFlag)     NextState = STATE_FLUSH;
+	    STATE_FLUSH_WRITEBACK: if(CacheBusAck & ~FlushFlag)   NextState = STATE_FLUSH;
 	                          else if(CacheBusAck)            NextState = STATE_READ_HOLD;
 	                          else                            NextState = STATE_FLUSH_WRITEBACK;
       default:                                              NextState = STATE_READY;