diff --git a/.vscodeignore b/.vscodeignore
index c6a2309..b327db7 100644
--- a/.vscodeignore
+++ b/.vscodeignore
@@ -6,6 +6,7 @@
 .yarn/**
 dist/webviews/*.css
 emoji/**
+images/docs/sponsors/**
 images/docs/gitlens-preview.gif
 images/icons/**
 images/originals/**
@@ -16,11 +17,13 @@ scripts/**
 src/**
 test/**
 **/*.fig
+**/*.map
 **/*.pdn
 **/*.js.LICENSE.txt
 .eslintcache
 .eslintignore
 .eslintrc.json
+.fantasticonrc.js
 .gitattributes
 .gitignore
 .gitignore-revs
@@ -28,10 +31,12 @@ test/**
 .prettierignore
 .prettierrc
 .yarnrc
+BACKERS.md
 CODE_OF_CONDUCT.md
 CONTRIBUTING.md
 esbuild.js
 README.insiders.md
+svgo.config.js
 tsconfig*.json
 tsconfig*.tsbuildinfo
 webpack.config*.js
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7168922..11e519b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -43,6 +43,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ### Fixed
 
+- Fixes [#2156](https://github.com/gitkraken/vscode-gitlens/issues/2156) - Reduce extension package size
 - Fixes [#2136](https://github.com/gitkraken/vscode-gitlens/issues/2136) - Search & Compare quickpick shouldn't select the mode text when opening
 - Fixes [#1896](https://github.com/gitkraken/vscode-gitlens/issues/1896) - Cannot read property 'fsPath' of undefined
 - Fixes [#1550](https://github.com/gitkraken/vscode-gitlens/issues/1550) - Push button in commit widget does not trigger "Push force" when ALT is pressed.
diff --git a/webpack.config.js b/webpack.config.js
index 622620b..e8e0d69 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -124,7 +124,7 @@ function getExtensionConfig(target, mode, env) {
 		},
 		mode: mode,
 		target: target,
-		devtool: 'source-map',
+		devtool: mode === 'production' ? false : 'source-map',
 		output: {
 			path: target === 'webworker' ? path.join(__dirname, 'dist', 'browser') : path.join(__dirname, 'dist'),
 			libraryTarget: 'commonjs2',
@@ -331,7 +331,7 @@ function getWebviewsConfig(mode, env) {
 		},
 		mode: mode,
 		target: 'web',
-		devtool: 'source-map',
+		devtool: mode === 'production' ? false : 'source-map',
 		output: {
 			filename: '[name].js',
 			path: path.join(__dirname, 'dist', 'webviews'),
@@ -411,14 +411,14 @@ function getWebviewsConfig(mode, env) {
 						{
 							loader: 'css-loader',
 							options: {
-								sourceMap: true,
+								sourceMap: mode !== 'production',
 								url: false,
 							},
 						},
 						{
 							loader: 'sass-loader',
 							options: {
-								sourceMap: true,
+								sourceMap: mode !== 'production',
 							},
 						},
 					],