diff --git a/doc/patches/mod_epp_1.10-frame-size.patch b/doc/patches/mod_epp_1.10-frame-size.patch
index c35cf35ab..aa346b5c7 100644
--- a/doc/patches/mod_epp_1.10-frame-size.patch
+++ b/doc/patches/mod_epp_1.10-frame-size.patch
@@ -5,7 +5,7 @@
  
  #define EPP_TCP_HEADER_SIZE 4		/* just one longword */
 -#define EPP_MAX_FRAME_SIZE 65536	/* don't accept larger xml data blocks */
-+#define EPP_MAX_FRAME_SIZE 8388608	/* don't accept larger xml data blocks */
++#define EPP_MAX_FRAME_SIZE 15728640 /* don't accept larger xml data blocks (8MB + 30% base64 + xml + savings)*/
  #define TRIDSIZE 128			/* actually, it should be 3 to 64 chars,
  					   but due to unicode we'll give it more room. */