diff --git a/api/middleware.go b/api/middleware.go
index a0ac80c..a6dea66 100644
--- a/api/middleware.go
+++ b/api/middleware.go
@@ -240,6 +240,7 @@ func parseAuthTokenHeader(headers http.Header) string {
 	}
 
 	authHeader = strings.TrimPrefix(authHeader, "Bearer ")
+	authHeader = strings.TrimPrefix(authHeader, "bearer ")
 
 	return authHeader
 }