diff --git a/run-medley b/run-medley
index a8a86614..6e10d066 100755
--- a/run-medley
+++ b/run-medley
@@ -197,5 +197,5 @@ echo "greet: $LDEINIT"
 
 export INMEDLEY=1
 
-"$prog" $noscroll $geometry $screensize $mem -t "Medley Interlisp" $pass "$LDESRCESYSOUT"
+"$prog" $noscroll $geometry $screensize $mem -title "Medley Interlisp" $pass "$LDESRCESYSOUT"