diff --git a/web/vibe/web/rest.d b/web/vibe/web/rest.d
index f6886d398..ac09c94ed 100644
--- a/web/vibe/web/rest.d
+++ b/web/vibe/web/rest.d
@@ -238,7 +238,7 @@
 		@path("/api/")
 		interface APIRoot {
 			// GET /api/header with 'Authorization' set
-			string getHeader(@viaBody("Authorization") string param);
+			string getHeader(@viaHeader("Authorization") string param);
 
 			// GET /api/foo?param=...
 			string getFoo(@viaQuery("param") int param);