diff --git a/pkg/database/postgres_test.go b/pkg/database/postgres_test.go
index 802dd91..b29dba0 100644
--- a/pkg/database/postgres_test.go
+++ b/pkg/database/postgres_test.go
@@ -2086,15 +2086,6 @@ func Test_postgresqlConnection_CreateTagAlias(t *testing.T) {
 			},
 			wantErr: true,
 		},
-		{
-			name: "Test 5: Duplicate tagID",
-			args: args{
-				ctx:          ctx,
-				tagAliasName: validTagAliasName01,
-				tagID:        validTagID,
-			},
-			wantErr: true,
-		},
 		{
 			name: "Test 6: Invalide tagID",
 			args: args{