diff --git a/ios/MullvadREST/HTTP.swift b/ios/MullvadREST/HTTP.swift
index 900ab2a49aee..93074fdbd35a 100644
--- a/ios/MullvadREST/HTTP.swift
+++ b/ios/MullvadREST/HTTP.swift
@@ -47,4 +47,5 @@ enum HTTPHeader {
     static let contentType = "Content-Type"
     static let etag = "ETag"
     static let ifNoneMatch = "If-None-Match"
+    static let userAgent = "User-Agent"
 }
diff --git a/ios/MullvadREST/RESTRequestFactory.swift b/ios/MullvadREST/RESTRequestFactory.swift
index 00ed23e9aea2..f0a3f3334eb4 100644
--- a/ios/MullvadREST/RESTRequestFactory.swift
+++ b/ios/MullvadREST/RESTRequestFactory.swift
@@ -62,6 +62,7 @@ extension REST {
             request.httpShouldHandleCookies = false
             request.addValue(hostname, forHTTPHeaderField: HTTPHeader.host)
             request.addValue("application/json", forHTTPHeaderField: HTTPHeader.contentType)
+            request.addValue("mullvad-app", forHTTPHeaderField: HTTPHeader.userAgent)
             request.httpMethod = method.rawValue
 
             let prefixedPathTemplate = URLPathTemplate(stringLiteral: pathPrefix) + pathTemplate