diff --git a/pkg/vm/state.go b/pkg/vm/state.go
index c94de5a22..8247a9dc5 100644
--- a/pkg/vm/state.go
+++ b/pkg/vm/state.go
@@ -10,14 +10,14 @@ type State uint8
 
 // Available States.
 const (
-	// NoneState represents NONE VM state.
-	NoneState State = 0
 	// HaltState represents HALT VM state.
 	HaltState State = 1 << iota
 	// FaultState represents FAULT VM state.
 	FaultState
 	// BreakState represents BREAK VM state.
 	BreakState
+	// NoneState represents NONE VM state.
+	NoneState State = 0
 )
 
 // HasFlag checks for State flag presence.
diff --git a/pkg/vm/state_test.go b/pkg/vm/state_test.go
index be31dc5ee..7c4d87015 100644
--- a/pkg/vm/state_test.go
+++ b/pkg/vm/state_test.go
@@ -86,3 +86,12 @@ func TestState_UnmarshalJSON(t *testing.T) {
 	assert.NoError(t, err)
 	assert.Equal(t, NoneState, s)
 }
+
+// TestState_EnumCompat tests that byte value of State matches the C#'s one got from
+// https://github.com/neo-project/neo-vm/blob/0028d862e253bda3c12eb8bb007a2d95822d3922/src/neo-vm/VMState.cs#L16.
+func TestState_EnumCompat(t *testing.T) {
+	assert.Equal(t, byte(0), byte(NoneState))
+	assert.Equal(t, byte(1<<0), byte(HaltState))
+	assert.Equal(t, byte(1<<1), byte(FaultState))
+	assert.Equal(t, byte(1<<2), byte(BreakState))
+}