diff --git a/src/server/fnc-def-init.awk b/src/server/fnc-def-init.awk
index 870499fd1af7d9d9aad634f1a8bccf59efb680c7..d02c6e5e02b8d8ccccaa90ad8879e5b69f68ae21 100644
--- a/src/server/fnc-def-init.awk
+++ b/src/server/fnc-def-init.awk
@@ -10,9 +10,9 @@ $1 != "#" {
     printf("    {");
 
     if ( $(NF-1) == ":" )
-	printf("%7s,", $NF);
+	printf("%7s,", "rt_" $NF);
     else
-	printf("%7s,", $1);
+	printf("%7s,", "rt_" $1);
 
     printf("prot_a_parse_arg_%s}", $2);