diff --git a/src/datIf.cpp b/src/datIf.cpp
index 9b30965..70a907e 100755
--- a/src/datIf.cpp
+++ b/src/datIf.cpp
@@ -400,7 +400,7 @@ char T_datif::sendINrequestsAutomatic(void)
     uint8_t datif_maxNrCommands=35, datif_sendNow;
 
     // send quicker while transaction is ongoing:
-    uint8_t datif_vendRequCommandList[15]={102,107,108,110,112,115,116,31,32,40,41,42,23,0,0};
+    uint8_t datif_vendRequCommandList[15]={102,107,108,110,112,115,116,30,31,32,40,41,42,23,0};
     uint8_t datif_maxVendingCmds=13;
 
     // special commands: