diff --git a/application/tom_modem/src/modem_types.h b/application/tom_modem/src/modem_types.h
index ce2c473..31256d5 100644
--- a/application/tom_modem/src/modem_types.h
+++ b/application/tom_modem/src/modem_types.h
@@ -52,7 +52,7 @@
 #define SEND_SMS "AT+CMGS=%d"
 #define DELETE_SMS "AT+CMGD=%d"
 
-#define SMS_BUF_SIZE 16384
+#define SMS_BUF_SIZE 65536
 #define LINE_BUF 1024
 #define SMS_LIST_SIZE 128
 #define COMMON_BUF_SIZE 16384
diff --git a/application/tom_modem/src/operations.c b/application/tom_modem/src/operations.c
index fce2216..aa36b35 100644
--- a/application/tom_modem/src/operations.c
+++ b/application/tom_modem/src/operations.c
@@ -149,7 +149,7 @@ int sms_read(PROFILE_T *profile,FDS_T *fds)
             }
             else
             {
-                dbg_msg("Error decoding sms");
+                dbg_msg("Error decoding sms in line: %s", line);
                 destroy_sms(sms);
             }
         }