diff --git a/src/Symfony/Bundle/WebProfilerBundle/Csp/ContentSecurityPolicyHandler.php b/src/Symfony/Bundle/WebProfilerBundle/Csp/ContentSecurityPolicyHandler.php
index f75d29aea7..d27db85c9c 100644
--- a/src/Symfony/Bundle/WebProfilerBundle/Csp/ContentSecurityPolicyHandler.php
+++ b/src/Symfony/Bundle/WebProfilerBundle/Csp/ContentSecurityPolicyHandler.php
@@ -127,8 +127,15 @@ class ContentSecurityPolicyHandler
 
         $headers = $this->getCspHeaders($response);
 
+        $types = [
+          'script-src'      => 'csp_script_nonce',
+          'script-src-elem' => 'csp_script_nonce',
+          'style-src'       => 'csp_style_nonce',
+          'style-src-elem'  => 'csp_style_nonce'
+        ];
+
         foreach ($headers as $header => $directives) {
-            foreach (['script-src' => 'csp_script_nonce', 'script-src-elem' => 'csp_script_nonce', 'style-src' => 'csp_style_nonce', 'style-src-elem' => 'csp_style_nonce'] as $type => $tokenName) {
+            foreach ($types as $type => $tokenName) {
                 if ($this->authorizesInline($directives, $type)) {
                     continue;
                 }