diff --git a/client/cfg/c64_mlstub.cfg b/client/cfg/c64_mlstub.cfg
new file mode 100644
index 0000000..39c73c4
--- /dev/null
+++ b/client/cfg/c64_mlstub.cfg
@@ -0,0 +1,25 @@
+# CA65 config for a M/L stub that will use memory from $6000..$A000 and $c010..$cfff
+
+MEMORY {
+    IP65ZP: start = $A3, size = $0E, type = rw;
+    MAINRAM: start = $3ffe, size = $3FC9, define = yes, file = %O;
+    HIRAM: start = $C010, size = $0fE0;
+  
+}
+
+  
+  SEGMENTS {
+    STARTUP: load = MAINRAM, type = ro;
+    IP65_DEFAULTS: load = MAINRAM, type = ro;
+    CODE: load = MAINRAM, type = ro;    
+ 
+    RODATA: load = MAINRAM, type = ro;
+    DATA:   load = MAINRAM, type = rw, define = yes;
+    BSS: load = MAINRAM, type = bss;
+    
+    IP65ZP: load = IP65ZP, type = zp;
+
+    ZEROPAGE: load = IP65ZP, type = zp;
+
+	TCP_VARS: load = HIRAM, type = bss;
+    }