diff --git a/libi2pd/LeaseSet.cpp b/libi2pd/LeaseSet.cpp
index c44a2f6f..3a4ddd1f 100644
--- a/libi2pd/LeaseSet.cpp
+++ b/libi2pd/LeaseSet.cpp
@@ -834,7 +834,11 @@ namespace data
 		{
 			if (authType == ENCRYPTED_LEASESET_AUTH_TYPE_DH) layer1Flags |= 0x01; // DH, authentication scheme 0, auth bit 1
 			else if (authType == ENCRYPTED_LEASESET_AUTH_TYPE_PSK) layer1Flags |= 0x03; // PSK, authentication scheme 1, auth bit 1
-			if (layer1Flags) m_BufferLen += authKeys->size ()*40 + 2; // auth data len
+			if (layer1Flags) 
+			{	
+				m_BufferLen += authKeys->size ()*40 + 2; // auth data len
+				lenOuterCiphertext += authKeys->size ()*40 + 2;
+			}	
 		}
 		m_Buffer = new uint8_t[m_BufferLen + 1]; 
 		m_Buffer[0] = NETDB_STORE_TYPE_ENCRYPTED_LEASESET2;