diff --git a/dist/Cores/ericlewis.Genesis/core.json b/dist/Cores/ericlewis.Genesis/core.json
index 8422f14..eb3a3d4 100644
--- a/dist/Cores/ericlewis.Genesis/core.json
+++ b/dist/Cores/ericlewis.Genesis/core.json
@@ -7,8 +7,8 @@
             "description": "Sega Genesis, known as the Mega Drive outside North America, is a 16-bit fourth-generation home video game console developed and sold by Sega.",
             "author": "ericlewis",
             "url": "https://github.com/ericlewis/openfpga-genesis",
-            "version": "0.4.1",
-            "date_release": "2022-10-06"
+            "version": "0.4.2",
+            "date_release": "2022-10-08"
         },
         "framework": {
             "target_product": "Analogue Pocket",
diff --git a/dist/Cores/ericlewis.Genesis/interact.json b/dist/Cores/ericlewis.Genesis/interact.json
index c130b4d..f40cb28 100644
--- a/dist/Cores/ericlewis.Genesis/interact.json
+++ b/dist/Cores/ericlewis.Genesis/interact.json
@@ -134,6 +134,7 @@
         "writeonly": true,
         "defaultval": 0,
         "address": "0x00000020",
+        "persist": true,
         "options": [
           {
             "value": 0,