diff --git a/src/algorithms/cryptography/hill-cipher/_test_/hillCipher.test.js b/src/algorithms/cryptography/hill-cipher/__test__/hillCipher.test.js
similarity index 100%
rename from src/algorithms/cryptography/hill-cipher/_test_/hillCipher.test.js
rename to src/algorithms/cryptography/hill-cipher/__test__/hillCipher.test.js