diff --git a/include/microkernel/k_struct.h b/include/microkernel/k_struct.h
index 01186248a2c..cdc3f203487 100644
--- a/include/microkernel/k_struct.h
+++ b/include/microkernel/k_struct.h
@@ -488,7 +488,6 @@ struct k_args {
 	struct k_args **Head;
 	kpriority_t Prio;
 	knode_t Srce;
-	knode_t Dest;
 	K_COMM Comm;
 	K_CREF Ctxt;
 	union {
diff --git a/scripts/sysgen.py b/scripts/sysgen.py
index 6927707662e..d5999d79e84 100755
--- a/scripts/sysgen.py
+++ b/scripts/sysgen.py
@@ -318,13 +318,13 @@ def kernel_main_c_kargs():
     kernel_main_c_out("\n" +
         "struct k_args K_ArgsBlocks[%s] =\n" % (num_kargs) +
         "{\n" +
-        "    {NULL, NULL, 0, 0, 0, (K_COMM) UNDEFINED},\n")
+        "    {NULL, NULL, 0, 0, (K_COMM) UNDEFINED},\n")
     for i in range(1, num_kargs - 1):
         kernel_main_c_out(
-            "    {&K_ArgsBlocks[%d], NULL, 0, 0, 0, (K_COMM) UNDEFINED},\n" %
+            "    {&K_ArgsBlocks[%d], NULL, 0, 0, (K_COMM) UNDEFINED},\n" %
             (i - 1))
     kernel_main_c_out(
-        "    {&K_ArgsBlocks[%d], NULL, 0, 0, 0, (K_COMM) UNDEFINED}\n" %
+        "    {&K_ArgsBlocks[%d], NULL, 0, 0, (K_COMM) UNDEFINED}\n" %
         (num_kargs - 2) +
         "};\n")