diff --git a/mini/mini.c b/mini/mini.c
index 79d1d59c1f7fc2b33f027d791c2a4af341e95e31..7ccf06a83869bb08a38a49e92bf470ebf6603a74 100644
--- a/mini/mini.c
+++ b/mini/mini.c
@@ -50,7 +50,7 @@ uint32_t k_pos;
 uint8_t k_stat;
 
 ec_field_init_t domain1_fields[] = {
-    {NULL, "1", "Beckhoff", "EL5001", "InputValue",   0},
+    {NULL, "3", "Beckhoff", "EL5001", "InputValue",   0},
     {NULL, "2", "Beckhoff", "EL4132", "OutputValue",  0},
     {}
 };