--- g10/keygen.c.orig	2020-10-20 08:46:16 +0000
+++ g10/keygen.c	2020-10-20 08:48:44 +0000
@@ -2262,7 +2262,7 @@
 
     default:
       *min = opt.compliance == CO_DE_VS ? 2048: 1024;
-      *max = 4096;
+      *max = opt.flags.large_rsa == 1 ? 8192 : 4096;
       def = 3072;
       break;
     }