diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c9a8d7a..7ad06720 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,8 @@
 # Changelog
+
+# 3.3.4
+- Fix for #126: Data misalignment for ZX128K SNA with Active BANK6 in zsim. Banks in SNA loading fixed.
+
 # 3.3.3
 - Added palette command "dezog.serialport.test" to test the serial connection.
 
diff --git a/package-lock.json b/package-lock.json
index cf6d6f38..b49e8eea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "dezog",
-	"version": "3.3.3",
+	"version": "3.3.4",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "dezog",
-			"version": "3.3.3",
+			"version": "3.3.4",
 			"license": "MIT",
 			"dependencies": {
 				"@vscode/debugadapter": "^1.57.0",
diff --git a/package.json b/package.json
index ccad658f..31502845 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "dezog",
 	"displayName": "DeZog",
-	"version": "3.3.3",
+	"version": "3.3.4",
 	"publisher": "maziac",
 	"description": "Visual Studio Code Debugger for the Z80 and ZX Spectrum.",
 	"author": {
diff --git a/releases/dezog-3.3.4.vsix b/releases/dezog-3.3.4.vsix
new file mode 100644
index 00000000..bfb72261
Binary files /dev/null and b/releases/dezog-3.3.4.vsix differ
diff --git a/src/remotes/dzrp/snafile.ts b/src/remotes/dzrp/snafile.ts
index 9c1917f5..dc9c35e0 100644
--- a/src/remotes/dzrp/snafile.ts
+++ b/src/remotes/dzrp/snafile.ts
@@ -113,7 +113,7 @@ export class SnaFile {
 		Utility.assert(index == 49183);
 
 		// Correct 3rd bank
-		const pagedInBank = this.port7ffd & 0x03;
+		const pagedInBank = this.port7ffd & 0x07;
 		this.memBanks[2].bank = pagedInBank;
 
 		// Read up to 6 more memory banks (48k), bank 0, 1, 3, 4, 6, 7