diff --git a/pkg/core/native/native_neo.go b/pkg/core/native/native_neo.go
index 2dfd4b2f6..65024ee12 100644
--- a/pkg/core/native/native_neo.go
+++ b/pkg/core/native/native_neo.go
@@ -77,30 +77,30 @@ func NewNEO() *NEO {
 	desc := newDescriptor("unclaimedGas", smartcontract.IntegerType,
 		manifest.NewParameter("account", smartcontract.Hash160Type),
 		manifest.NewParameter("end", smartcontract.IntegerType))
-	md := newMethodAndPrice(n.unclaimedGas, 1, smartcontract.NoneFlag)
+	md := newMethodAndPrice(n.unclaimedGas, 1, smartcontract.AllowStates)
 	n.AddMethod(md, desc, true)
 
 	desc = newDescriptor("registerValidator", smartcontract.BoolType,
 		manifest.NewParameter("pubkey", smartcontract.PublicKeyType))
-	md = newMethodAndPrice(n.registerValidator, 1, smartcontract.NoneFlag)
+	md = newMethodAndPrice(n.registerValidator, 1, smartcontract.AllowModifyStates)
 	n.AddMethod(md, desc, false)
 
 	desc = newDescriptor("vote", smartcontract.BoolType,
 		manifest.NewParameter("account", smartcontract.Hash160Type),
 		manifest.NewParameter("pubkeys", smartcontract.ArrayType))
-	md = newMethodAndPrice(n.vote, 1, smartcontract.NoneFlag)
+	md = newMethodAndPrice(n.vote, 1, smartcontract.AllowModifyStates)
 	n.AddMethod(md, desc, false)
 
 	desc = newDescriptor("getRegisteredValidators", smartcontract.ArrayType)
-	md = newMethodAndPrice(n.getRegisteredValidatorsCall, 1, smartcontract.NoneFlag)
+	md = newMethodAndPrice(n.getRegisteredValidatorsCall, 1, smartcontract.AllowStates)
 	n.AddMethod(md, desc, true)
 
 	desc = newDescriptor("getValidators", smartcontract.ArrayType)
-	md = newMethodAndPrice(n.getValidators, 1, smartcontract.NoneFlag)
+	md = newMethodAndPrice(n.getValidators, 1, smartcontract.AllowStates)
 	n.AddMethod(md, desc, true)
 
 	desc = newDescriptor("getNextBlockValidators", smartcontract.ArrayType)
-	md = newMethodAndPrice(n.getNextBlockValidators, 1, smartcontract.NoneFlag)
+	md = newMethodAndPrice(n.getNextBlockValidators, 1, smartcontract.AllowStates)
 	n.AddMethod(md, desc, true)
 
 	return n
diff --git a/pkg/core/native/native_nep5.go b/pkg/core/native/native_nep5.go
index 66d9fbd3d..ada5bbf43 100644
--- a/pkg/core/native/native_nep5.go
+++ b/pkg/core/native/native_nep5.go
@@ -61,12 +61,12 @@ func newNEP5Native(name string) *nep5TokenNative {
 	n.AddMethod(md, desc, true)
 
 	desc = newDescriptor("totalSupply", smartcontract.IntegerType)
-	md = newMethodAndPrice(n.TotalSupply, 1, smartcontract.NoneFlag)
+	md = newMethodAndPrice(n.TotalSupply, 1, smartcontract.AllowStates)
 	n.AddMethod(md, desc, true)
 
 	desc = newDescriptor("balanceOf", smartcontract.IntegerType,
 		manifest.NewParameter("account", smartcontract.Hash160Type))
-	md = newMethodAndPrice(n.balanceOf, 1, smartcontract.NoneFlag)
+	md = newMethodAndPrice(n.balanceOf, 1, smartcontract.AllowStates)
 	n.AddMethod(md, desc, true)
 
 	desc = newDescriptor("transfer", smartcontract.BoolType,
@@ -74,7 +74,7 @@ func newNEP5Native(name string) *nep5TokenNative {
 		manifest.NewParameter("to", smartcontract.Hash160Type),
 		manifest.NewParameter("amount", smartcontract.IntegerType),
 	)
-	md = newMethodAndPrice(n.Transfer, 1, smartcontract.NoneFlag)
+	md = newMethodAndPrice(n.Transfer, 1, smartcontract.AllowModifyStates)
 	n.AddMethod(md, desc, false)
 
 	n.AddEvent("Transfer", desc.Parameters...)