diff --git a/lib/private/Security/CSP/ContentSecurityPolicyNonceManager.php b/lib/private/Security/CSP/ContentSecurityPolicyNonceManager.php
index 6573007a45947..6dbf86e5c8818 100644
--- a/lib/private/Security/CSP/ContentSecurityPolicyNonceManager.php
+++ b/lib/private/Security/CSP/ContentSecurityPolicyNonceManager.php
@@ -69,6 +69,7 @@ public function browserSupportsCspV3(): bool {
 			Request::USER_AGENT_CHROME,
 			Request::USER_AGENT_FIREFOX,
 			Request::USER_AGENT_SAFARI,
+			Request::USER_AGENT_MS_EDGE,
 		];
 
 		if ($this->request->isUserAgent($browserWhitelist)) {