diff --git a/client/cfg/c64prg.cfg b/client/cfg/c64prg.cfg
index 8ec783d..e029d57 100644
--- a/client/cfg/c64prg.cfg
+++ b/client/cfg/c64prg.cfg
@@ -1,7 +1,7 @@
 MEMORY {
     ZP: start = $02, size = $1A, type = rw, define = yes;
     IP65ZP: start = $5f, size = $10, type = rw, define = yes;
-    RAM: start = $07FF, size = $c801, define = yes, file = %O;
+    RAM: start = $07FF, size = $58ab, define = yes, file = %O;
     DISCARD: start = $77FF, size = $10, define = yes;
 }
 SEGMENTS {