diff --git a/container/container_contract.go b/container/container_contract.go
index 34c24ff..154c1f1 100644
--- a/container/container_contract.go
+++ b/container/container_contract.go
@@ -310,7 +310,7 @@ func checkNiceNameAvailable(nnsContractAddr interop.Hash160, domain string) bool
 // API.
 //
 // If the container doesn't exist, it panics with NotFoundError.
-func Delete(containerID []byte, signature interop.Signature, token []byte) {
+func Delete(containerID []byte, signature interop.Signature, publicKey interop.PublicKey, token []byte) {
 	ctx := storage.GetContext()
 
 	ownerID := getOwnerByID(ctx, containerID)
diff --git a/tests/container_test.go b/tests/container_test.go
index 2da778e..9fe8431 100644
--- a/tests/container_test.go
+++ b/tests/container_test.go
@@ -105,15 +105,15 @@ func TestContainerCount(t *testing.T) {
 	c.Invoke(t, stackitem.Null{}, "put", cnt3.value, cnt3.sig, cnt3.pub, cnt3.token)
 	checkContainerList(t, c, [][]byte{cnt1.id[:], cnt2.id[:], cnt3.id[:]})
 
-	c.Invoke(t, stackitem.Null{}, "delete", cnt1.id[:], cnt1.sig, cnt1.token)
+	c.Invoke(t, stackitem.Null{}, "delete", cnt1.id[:], cnt1.sig, cnt1.pub, cnt1.token)
 	checkCount(t, 2)
 	checkContainerList(t, c, [][]byte{cnt2.id[:], cnt3.id[:]})
 
-	c.Invoke(t, stackitem.Null{}, "delete", cnt2.id[:], cnt2.sig, cnt2.token)
+	c.Invoke(t, stackitem.Null{}, "delete", cnt2.id[:], cnt2.sig, cnt2.pub, cnt2.token)
 	checkCount(t, 1)
 	checkContainerList(t, c, [][]byte{cnt3.id[:]})
 
-	c.Invoke(t, stackitem.Null{}, "delete", cnt3.id[:], cnt3.sig, cnt3.token)
+	c.Invoke(t, stackitem.Null{}, "delete", cnt3.id[:], cnt3.sig, cnt3.pub, cnt3.token)
 	checkCount(t, 0)
 	checkContainerList(t, c, [][]byte{})
 }
@@ -201,7 +201,7 @@ func TestContainerPut(t *testing.T) {
 			c.InvokeFail(t, "name is already taken", "putNamed", putArgs...)
 		})
 
-		c.Invoke(t, stackitem.Null{}, "delete", cnt.id[:], cnt.sig, cnt.token)
+		c.Invoke(t, stackitem.Null{}, "delete", cnt.id[:], cnt.sig, cnt.pub, cnt.token)
 		cNNS.Invoke(t, stackitem.Null{}, "resolve", "mycnt.frostfs", int64(nns.TXT))
 
 		t.Run("register in advance", func(t *testing.T) {
@@ -244,14 +244,14 @@ func TestContainerDelete(t *testing.T) {
 	acc, cnt := addContainer(t, c, cBal)
 	cAcc := c.WithSigners(acc)
 	cAcc.InvokeFail(t, common.ErrAlphabetWitnessFailed, "delete",
-		cnt.id[:], cnt.sig, cnt.token)
+		cnt.id[:], cnt.sig, cnt.pub, cnt.token)
 
-	c.Invoke(t, stackitem.Null{}, "delete", cnt.id[:], cnt.sig, cnt.token)
+	c.Invoke(t, stackitem.Null{}, "delete", cnt.id[:], cnt.sig, cnt.pub, cnt.token)
 
 	t.Run("missing container", func(t *testing.T) {
 		id := cnt.id
 		id[0] ^= 0xFF
-		c.Invoke(t, stackitem.Null{}, "delete", cnt.id[:], cnt.sig, cnt.token)
+		c.Invoke(t, stackitem.Null{}, "delete", cnt.id[:], cnt.sig, cnt.pub, cnt.token)
 	})
 
 	c.InvokeFail(t, container.NotFoundError, "get", cnt.id[:])