diff --git a/Processor/FunctionArgument.h b/Processor/FunctionArgument.h
index 65fa2d50..34ce9cf4 100644
--- a/Processor/FunctionArgument.h
+++ b/Processor/FunctionArgument.h
@@ -116,6 +116,8 @@ public:
                         + to_string(get_size()) + ")";
             else
                 return "sint.Array(" + to_string(get_size()) + ")";
+        else if (reg_type == "ci")
+            return "regint(0, size=" + to_string(get_size()) + ")";
         else
             return "sint(0, size=" + to_string(get_size()) + ")";
     }