diff --git a/package.json b/package.json
index b02d9563a..043c4839b 100644
--- a/package.json
+++ b/package.json
@@ -91,7 +91,7 @@
 		"style-loader": "^0.23.1",
 		"toml-loader": "^1.0.0",
 		"typescript": "^3.9.2",
-		"url-loader": "^1.0.1",
+		"url-loader": "^4.1.0",
 		"webpack": "^4.42.0",
 		"webpack-bundle-analyzer": "^3.7.0",
 		"webpack-cli": "^3.1.2",
diff --git a/publicodes/source/components/rule/References.tsx b/publicodes/source/components/rule/References.tsx
index f7e7bda47..9d0281adc 100644
--- a/publicodes/source/components/rule/References.tsx
+++ b/publicodes/source/components/rule/References.tsx
@@ -1,9 +1,22 @@
-import references from './références/références.yaml'
 import { toPairs } from 'ramda'
 import React from 'react'
 import { capitalise0 } from '../../utils'
 import styled from 'styled-components'
 
+const references = {
+	'service-public.fr': require('url-loader!./références/marianne.png').default,
+	'urssaf.fr': require('url-loader!./références/URSSAF.png').default,
+	'gouv.fr': require('url-loader!./références/marianne.png').default,
+	'agirc-arrco.fr': require('url-loader!./références/agirc-arrco.png').default,
+	'pole-emploi.fr': require('url-loader!./références/pole-emploi.png').default,
+	'ladocumentationfrançaise.fr': require('url-loader!./références/ladocumentationfrançaise.png')
+		.default,
+	'senat.fr': require('url-loader!./références/senat.png').default,
+	'ameli.fr': require('url-loader!./références/ameli.png').default,
+	'bpifrance-creation': require('url-loader!./références/bpi-création.png')
+		.default
+}
+
 const findRefKey = (link: string) =>
 	Object.keys(references).find(r => link.includes(r))
 
@@ -20,20 +33,17 @@ type RefProps = {
 
 function Ref({ name, link }: RefProps) {
 	const refKey = findRefKey(link),
-		refData = (refKey && references[refKey]) || {},
 		domain = cleanDomain(link)
 	return (
 		<li
 			style={{
 				display: 'flex',
-				alignItems: 'baseline'
+				alignItems: 'center'
 			}}
 			key={name}
 		>
 			<span className="imageWrapper">
-				{refData.image && (
-					<img src={require('./références/' + refData.image)} />
-				)}
+				{refKey && <img src={references[refKey]} />}
 			</span>
 			<a
 				href={link}
diff --git a/publicodes/source/components/rule/références/pole-emploi.png b/publicodes/source/components/rule/références/pole-emploi.png
index d7c80ae77..91ce94f1e 100644
Binary files a/publicodes/source/components/rule/références/pole-emploi.png and b/publicodes/source/components/rule/références/pole-emploi.png differ
diff --git a/publicodes/source/components/rule/références/références.yaml b/publicodes/source/components/rule/références/références.yaml
deleted file mode 100644
index e52c3075a..000000000
--- a/publicodes/source/components/rule/références/références.yaml
+++ /dev/null
@@ -1,23 +0,0 @@
-# Association d'URL de référence avec leur logo
-# Ces sources sont considérées comme officielles.
-
-service-public.fr:
-  image: marianne.png
-urssaf.fr:
-  image: URSSAF.png
-gouv.fr:
-  image: marianne.png
-agirc-arrco.fr:
-  image: agirc-arrco.png
-pole-emploi.fr:
-  image: pole-emploi.png
-ladocumentationfrançaise.fr:
-  image: ladocumentationfrançaise.png
-senat.fr:
-  image: senat.png
-ameli.fr:
-  image: ameli.png
-bpifrance-creation:
-  image: bpi-création.png
-wikipedia.org:
-  image: wikipedia.png
diff --git a/publicodes/source/components/rule/références/wikipedia.png b/publicodes/source/components/rule/références/wikipedia.png
deleted file mode 100644
index d69c5821b..000000000
Binary files a/publicodes/source/components/rule/références/wikipedia.png and /dev/null differ
diff --git a/publicodes/webpack.config.js b/publicodes/webpack.config.js
index a07c44cc9..278de37ce 100644
--- a/publicodes/webpack.config.js
+++ b/publicodes/webpack.config.js
@@ -10,7 +10,7 @@ const common = {
 	mode: 'development',
 	entry: path.resolve(__dirname, 'source', 'index.ts'),
 	module: {
-		rules: commonLoaders()
+		rules: commonLoaders({ file: false })
 	},
 	externals:
 		// Every non-relative module is external
diff --git a/webpack/common.js b/webpack/common.js
index d0d080765..95cb9d955 100644
--- a/webpack/common.js
+++ b/webpack/common.js
@@ -17,7 +17,7 @@ module.exports.styleLoader = styleLoader => ({
 	]
 })
 
-module.exports.commonLoaders = ({ legacy = false } = {}) => {
+module.exports.commonLoaders = ({ legacy = false, file = true } = {}) => {
 	const babelLoader = {
 		loader: 'babel-loader',
 		options: {
@@ -49,15 +49,22 @@ module.exports.commonLoaders = ({ legacy = false } = {}) => {
 			use: babelLoader,
 			exclude: /node_modules|dist/
 		},
-		{
-			test: /\.(jpe?g|png|svg)$/,
-			use: {
-				loader: 'file-loader',
-				options: {
-					name: 'images/[name].[ext]'
-				}
-			}
-		},
+		...(file
+			? [
+					{
+						test: /\.(jpe?g|png|svg)$/,
+						use: [
+							{
+								loader: 'url-loader',
+								options: {
+									limit: 8192,
+									name: 'images/[name].[ext]'
+								}
+							}
+						]
+					}
+			  ]
+			: []),
 		{
 			test: /\.yaml$/,
 			use: ['json-loader', 'yaml-loader']
diff --git a/yarn.lock b/yarn.lock
index 425add821..7887ed7cd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7281,6 +7281,15 @@ loader-utils@^1.0.0, loader-utils@^1.0.2, loader-utils@^1.1.0, loader-utils@^1.2
     emojis-list "^3.0.0"
     json5 "^1.0.1"
 
+loader-utils@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-2.0.0.tgz#e4cace5b816d425a166b5f097e10cd12b36064b0"
+  integrity sha512-rP4F0h2RaWSvPEkD7BLDFQnvSf+nK+wr3ESUjNTyAGobqrijmW92zc+SO6d4p4B1wh7+B/Jg1mkQe5NYUEHtHQ==
+  dependencies:
+    big.js "^5.2.2"
+    emojis-list "^3.0.0"
+    json5 "^2.1.2"
+
 locate-path@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e"
@@ -7627,7 +7636,7 @@ mime-types@2.1.18:
   dependencies:
     mime-db "~1.33.0"
 
-mime-types@^2.1.12, mime-types@~2.1.19, mime-types@~2.1.24:
+mime-types@^2.1.12, mime-types@^2.1.26, mime-types@~2.1.19, mime-types@~2.1.24:
   version "2.1.27"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.27.tgz#47949f98e279ea53119f5722e0f34e529bec009f"
   integrity sha512-JIhqnCasI9yD+SsmkquHBxTSEuZdQX5BuQnS2Vc7puQQQ+8yiP5AY5uWhpdv4YL4VM5c6iliiYWPgJ/nJQLp7w==
@@ -11599,14 +11608,14 @@ url-join@^2.0.5:
   resolved "https://registry.yarnpkg.com/url-join/-/url-join-2.0.5.tgz#5af22f18c052a000a48d7b82c5e9c2e2feeda728"
   integrity sha1-WvIvGMBSoACkjXuCxenC4v7tpyg=
 
-url-loader@^1.0.1:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/url-loader/-/url-loader-1.1.2.tgz#b971d191b83af693c5e3fea4064be9e1f2d7f8d8"
-  integrity sha512-dXHkKmw8FhPqu8asTc1puBfe3TehOCo2+RmOOev5suNCIYBcT626kxiWg1NBVkwc4rO8BGa7gP70W7VXuqHrjg==
+url-loader@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/url-loader/-/url-loader-4.1.0.tgz#c7d6b0d6b0fccd51ab3ffc58a78d32b8d89a7be2"
+  integrity sha512-IzgAAIC8wRrg6NYkFIJY09vtktQcsvU8V6HhtQj9PTefbYImzLB1hufqo4m+RyM5N3mLx5BqJKccgxJS+W3kqw==
   dependencies:
-    loader-utils "^1.1.0"
-    mime "^2.0.3"
-    schema-utils "^1.0.0"
+    loader-utils "^2.0.0"
+    mime-types "^2.1.26"
+    schema-utils "^2.6.5"
 
 url@0.11.0, url@^0.11.0:
   version "0.11.0"