diff --git a/src/system/tcp.275 b/src/system/tcp.276
old mode 100755
new mode 100644
similarity index 99%
rename from src/system/tcp.275
rename to src/system/tcp.276
index 1cb2afbd..c64b72d5
--- a/src/system/tcp.275
+++ b/src/system/tcp.276
@@ -3032,7 +3032,7 @@ TSISS2:	TLNE E,(TC%RST)		; Check for RST
 	JUMPE A,TSISS3		; Just for robustness
 	TRCPKT A,"TSISS2 Flushing our SYN from rexmit Q"
 	MOVE T,PK.FLG(A)
-	TLO T,%PKFLS		; Tell IP to flush packet if seen
+	TLO T,(%PKFLS)		; Tell IP to flush packet if seen
 	MOVEM T,PK.FLG(A)
 	CALL PKTRT		; Flush SYN packet if not otherwise busy
 	SETZM XBORTT(I)		; and flush timeout.