diff --git a/src/cc/assets.cpp b/src/cc/assets.cpp
index ebc977dc0..d2ec4f21b 100644
--- a/src/cc/assets.cpp
+++ b/src/cc/assets.cpp
@@ -150,20 +150,6 @@ bool AssetsValidate(struct CCcontract_info *cpAssets,Eval* eval,const CTransacti
     outputsDummy = inputs = 0;
     preventCCvins = preventCCvouts = -1;
     
-    // add specific chains exceptions for old token support:
-    if (strcmp(SMART_CHAIN_SYMBOL, "SEC") == 0 && chainActive.Height() <= 144073)
-        return true;
-    
-    if (strcmp(SMART_CHAIN_SYMBOL, "MGNX") == 0 && chainActive.Height() <= 210190)
-        return true;
-
-    // add specific chains exceptions for old token support:
-    if (strcmp(SMART_CHAIN_SYMBOL, "SEC") == 0 && chainActive.Height() <= 144073)
-        return true;
-
-    if (strcmp(SMART_CHAIN_SYMBOL, "MGNX") == 0 && chainActive.Height() <= 210190)
-        return true;
-        
 	if (numvouts == 0)
 		return eval->Invalid("AssetValidate: no vouts");