diff --git a/luprex/cpp/core/pprint.cpp b/luprex/cpp/core/pprint.cpp
index 09cba149..1c7dd0e7 100644
--- a/luprex/cpp/core/pprint.cpp
+++ b/luprex/cpp/core/pprint.cpp
@@ -223,19 +223,19 @@ public:
                 if (needcomma) (*output_) << ",";
                 needcomma = true;
                 tabify(level + 1);
-                if (LS.isstring(key) && sv::is_lua_id(LS.ckstring(key))) {
-                    (*output_) << LS.ckstring(key);
-                } else if (LS.istoken(key)) {
-                    atomic_print(LUA_TLIGHTUSERDATA, key, false);
-                } else {
-                    (*output_) << "[";
-                    pprint_r(level + 1, false, key);
-                    (*output_) << "]";
-                }
-                if (indent_) {
-                    (*output_) << " = ";
-                } else {
-                    (*output_) << "=";
+                if (!LS.rawequal(key, (i/2))) {
+                    if (LS.isstring(key) && sv::is_lua_id(LS.ckstring(key))) {
+                        (*output_) << LS.ckstring(key);
+                    } else {
+                        (*output_) << "[";
+                        pprint_r(level + 1, false, key);
+                        (*output_) << "]";
+                    }
+                    if (indent_) {
+                        (*output_) << " = ";
+                    } else {
+                        (*output_) << "=";
+                    }
                 }
                 pprint_r(level + 1, false, val);
             }