diff --git a/core/vm/ewasm_eei.go b/core/vm/ewasm_eei.go
index 854e0e3536..b3aebc0e70 100644
--- a/core/vm/ewasm_eei.go
+++ b/core/vm/ewasm_eei.go
@@ -329,7 +329,7 @@ func eeiFuncs(in *InterpreterEWASM) []wasm.Function {
 			Body: &wasm.FunctionBody{},
 		},
 		{
-			Sig:  &eeiTypes.Entries[5],
+			Sig:  &eeiTypes.Entries[7],
 			Host: reflect.ValueOf(func(p *exec.Process) int32 { return getReturnDataSize(p, in) }),
 			Body: &wasm.FunctionBody{},
 		},