diff --git a/src/syseng/pft.149 b/src/syseng/pft.150
similarity index 99%
rename from src/syseng/pft.149
rename to src/syseng/pft.150
index fa212424..6bf275f0 100755
--- a/src/syseng/pft.149
+++ b/src/syseng/pft.150
@@ -1282,6 +1282,14 @@ MNTHL1:	SKIPE NERRS
 	CAIL T,1
 	 CAILE T,12.
 	  .VALUE			;random month
+	;; Avoid errors when overwriting last year's report by deleting it first
+	.CALL [	SETZ
+		'DELETE
+		[SIXBIT /DSK/]
+		MONTHS(T)
+		[SIXBIT /REPORT/]
+		SETZ SNAME ]
+	 TRN			;ignore this error
 	.CALL [	SETZ
 		'RENMWO
 		MOVEI INCH