diff --git a/Core2/src/main/java/com/infomaniak/core2/ScreenUtils.kt b/Core2/src/main/java/com/infomaniak/core2/ScreenUtils.kt
deleted file mode 100644
index d9518fae2..000000000
--- a/Core2/src/main/java/com/infomaniak/core2/ScreenUtils.kt
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Infomaniak SwissTransfer - Android
- * Copyright (C) 2024 Infomaniak Network SA
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-package com.infomaniak.core2
-
-import android.annotation.SuppressLint
-import android.app.Activity
-import android.content.pm.ActivityInfo
-import android.content.res.Configuration
-import kotlin.math.min
-
-private const val MIN_HEIGHT_FOR_LANDSCAPE = 4
-
-@SuppressLint("SourceLockedOrientationActivity")
-fun Activity.lockOrientationForSmallScreens() {
-    val (screenHeightInches, screenWidthInches) = with(resources.displayMetrics) {
-        (heightPixels / ydpi) to (widthPixels / xdpi)
-    }
-
-    val aspectRatio = resources.configuration.screenLayout and Configuration.SCREENLAYOUT_LONG_MASK
-    val isLongScreen = aspectRatio == Configuration.SCREENLAYOUT_LONG_YES
-
-    val isScreenTooSmall = isLongScreen && min(screenHeightInches, screenWidthInches) < MIN_HEIGHT_FOR_LANDSCAPE
-
-    if (isScreenTooSmall) requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
-}