diff --git a/manifest.yaml b/manifest.yaml
index c61fef3..8d65f15 100644
--- a/manifest.yaml
+++ b/manifest.yaml
@@ -1,6 +1,6 @@
 id: bitcoind
 title: "Bitcoin Core"
-version: 28.1.0
+version: 28.1.0.2
 eos-version: 0.3.4.4
 release-notes: |
   * Update Bitcoin to [v28.1](https://github.com/bitcoin/bitcoin/releases/tag/v28.1)
diff --git a/scripts/services/migrations.ts b/scripts/services/migrations.ts
index 327472d..b00902e 100644
--- a/scripts/services/migrations.ts
+++ b/scripts/services/migrations.ts
@@ -321,6 +321,33 @@ export const migration: T.ExpectedExports.migration =
           type: "down",
         }),
       },
+      "28.1.0.2": {
+        up: compat.migrations.updateConfig(
+          (config) => {
+            if (
+              matches
+                .shape({
+                  advanced: matches.shape({
+                    blocknotify: matches.any,
+                  }),
+                })
+                .test(config)
+            ) {
+              throw new Error("Upgrading from Knots to Core is prohibited.");
+            }
+            return config;
+          },
+          true,
+          {
+            version: "28.1.0.2",
+            type: "up",
+          }
+        ),
+        down: compat.migrations.updateConfig((config: any) => config, true, {
+          version: "28.1.0.2",
+          type: "down",
+        }),
+      },
     },
-    "28.1.0"
+    "28.1.0.2"
   );