diff --git a/test/05.GovNFT.js b/test/05.GovNFT.js
index 711a649..d927320 100644
--- a/test/05.GovNFT.js
+++ b/test/05.GovNFT.js
@@ -98,6 +98,14 @@ describe("govnft", function () {
       expect(await govnft.pending(owner.getAddress(), StableToken.address)).to.equal(1500);
       expect(await govnft.pending(user.getAddress(), StableToken.address)).to.equal(500);
     });
+
+    it("Safe transfer to non ERC721Receiver", async function () {
+      
+      expect(govnft.connect(owner)['safeTransferFrom(address,address,uint256)'](owner.address,StableToken.address, 2)).to.be.revertedWith("ERC721: transfer to non ERC721Receiver implementer");
+    });
+    it("Safe transfer many  to non ERC721Receiver", async function () {
+      await expect(govnft.connect(owner).safeTransferMany(StableToken.address, [2])).to.be.revertedWith("ERC721: transfer to non ERC721Receiver implementer");
+    });
     it("Transferring an NFT with pending delisted rewards should not affect pending rewards", async function () {
       await govnft.connect(owner).safeTransferMany(user.getAddress(), [2,3]);
       expect(await govnft.balanceOf(owner.getAddress())).to.equal(0);
       Safe transfer to contract
      1) Safe transfer many to contract


  11 passing (3s)
  1 failing

  1) govnft
       Reward system related functions
         Safe transfer many to contract:

      AssertionError: Expected transaction to be reverted
      + expected - actual

      -Transaction NOT reverted.
      +Transaction reverted.
