diff --git a/test/built-ins/Math/Log2/Log2-basicTests.js b/test/built-ins/Math/log2/log2-basicTests.js
similarity index 100%
rename from test/built-ins/Math/Log2/Log2-basicTests.js
rename to test/built-ins/Math/log2/log2-basicTests.js
diff --git a/test/built-ins/Math/Log2/Log2-descriptor.js b/test/built-ins/Math/log2/log2-descriptor.js
similarity index 100%
rename from test/built-ins/Math/Log2/Log2-descriptor.js
rename to test/built-ins/Math/log2/log2-descriptor.js
diff --git a/test/built-ins/Math/Log2/Log2-length.js b/test/built-ins/Math/log2/log2-length.js
similarity index 100%
rename from test/built-ins/Math/Log2/Log2-length.js
rename to test/built-ins/Math/log2/log2-length.js