diff --git a/app/src/main/java/org/koitharu/kotatsu/base/ui/dialog/TextInputDialog.kt b/app/src/main/java/org/koitharu/kotatsu/base/ui/dialog/TextInputDialog.kt
deleted file mode 100644
index 4b5c02ca6..000000000
--- a/app/src/main/java/org/koitharu/kotatsu/base/ui/dialog/TextInputDialog.kt
+++ /dev/null
@@ -1,89 +0,0 @@
-package org.koitharu.kotatsu.base.ui.dialog
-
-import android.content.Context
-import android.content.DialogInterface
-import android.text.InputFilter
-import android.view.LayoutInflater
-import androidx.annotation.StringRes
-import androidx.appcompat.app.AlertDialog
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import org.koitharu.kotatsu.databinding.DialogInputBinding
-
-class TextInputDialog private constructor(
-	private val delegate: AlertDialog,
-) : DialogInterface by delegate {
-
-	fun show() = delegate.show()
-
-	class Builder(context: Context) {
-
-		private val binding = DialogInputBinding.inflate(LayoutInflater.from(context))
-
-		private val delegate = MaterialAlertDialogBuilder(context)
-			.setView(binding.root)
-
-		fun setTitle(@StringRes titleResId: Int): Builder {
-			delegate.setTitle(titleResId)
-			return this
-		}
-
-		fun setTitle(title: CharSequence): Builder {
-			delegate.setTitle(title)
-			return this
-		}
-
-		fun setHint(@StringRes hintResId: Int): Builder {
-			binding.inputEdit.hint = binding.root.context.getString(hintResId)
-			return this
-		}
-
-		fun setMaxLength(maxLength: Int, strict: Boolean): Builder {
-			with(binding.inputLayout) {
-				counterMaxLength = maxLength
-				isCounterEnabled = maxLength > 0
-			}
-			if (strict && maxLength > 0) {
-				binding.inputEdit.filters += InputFilter.LengthFilter(maxLength)
-			}
-			return this
-		}
-
-		fun setInputType(inputType: Int): Builder {
-			binding.inputEdit.inputType = inputType
-			return this
-		}
-
-		fun setText(text: String): Builder {
-			binding.inputEdit.setText(text)
-			binding.inputEdit.setSelection(text.length)
-			return this
-		}
-
-		fun setPositiveButton(
-			@StringRes textId: Int,
-			listener: (DialogInterface, String) -> Unit
-		): Builder {
-			delegate.setPositiveButton(textId) { dialog, _ ->
-				listener(dialog, binding.inputEdit.text?.toString().orEmpty())
-			}
-			return this
-		}
-
-		fun setNegativeButton(
-			@StringRes textId: Int,
-			listener: DialogInterface.OnClickListener? = null
-		): Builder {
-			delegate.setNegativeButton(textId, listener)
-			return this
-		}
-
-		fun setOnCancelListener(listener: DialogInterface.OnCancelListener): Builder {
-			delegate.setOnCancelListener(listener)
-			return this
-		}
-
-		fun create() =
-			TextInputDialog(delegate.create())
-
-	}
-}
\ No newline at end of file
diff --git a/app/src/main/java/org/koitharu/kotatsu/favourites/ui/categories/CategoriesEditDelegate.kt b/app/src/main/java/org/koitharu/kotatsu/favourites/ui/categories/CategoriesEditDelegate.kt
index f7a98c078..cece6607f 100644
--- a/app/src/main/java/org/koitharu/kotatsu/favourites/ui/categories/CategoriesEditDelegate.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/favourites/ui/categories/CategoriesEditDelegate.kt
@@ -4,6 +4,7 @@ import android.content.Context
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.model.FavouriteCategory
+import com.google.android.material.R as materialR
 
 class CategoriesEditDelegate(
 	private val context: Context,
@@ -11,9 +12,10 @@ class CategoriesEditDelegate(
 ) {
 
 	fun deleteCategory(category: FavouriteCategory) {
-		MaterialAlertDialogBuilder(context)
+		MaterialAlertDialogBuilder(context, materialR.style.ThemeOverlay_Material3_MaterialAlertDialog_Centered)
 			.setMessage(context.getString(R.string.category_delete_confirm, category.title))
 			.setTitle(R.string.remove_category)
+			.setIcon(R.drawable.ic_delete)
 			.setNegativeButton(android.R.string.cancel, null)
 			.setPositiveButton(R.string.remove) { _, _ ->
 				callback.onDeleteCategory(category)
diff --git a/app/src/main/java/org/koitharu/kotatsu/history/ui/HistoryListMenuProvider.kt b/app/src/main/java/org/koitharu/kotatsu/history/ui/HistoryListMenuProvider.kt
index b27629ce6..fe0daa58c 100644
--- a/app/src/main/java/org/koitharu/kotatsu/history/ui/HistoryListMenuProvider.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/history/ui/HistoryListMenuProvider.kt
@@ -7,6 +7,7 @@ import android.view.MenuItem
 import androidx.core.view.MenuProvider
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import org.koitharu.kotatsu.R
+import com.google.android.material.R as materialR
 
 class HistoryListMenuProvider(
 	private val context: Context,
@@ -19,9 +20,10 @@ class HistoryListMenuProvider(
 
 	override fun onMenuItemSelected(menuItem: MenuItem): Boolean = when (menuItem.itemId) {
 		R.id.action_clear_history -> {
-			MaterialAlertDialogBuilder(context)
+			MaterialAlertDialogBuilder(context, materialR.style.ThemeOverlay_Material3_MaterialAlertDialog_Centered)
 				.setTitle(R.string.clear_history)
 				.setMessage(R.string.text_clear_history_prompt)
+				.setIcon(R.drawable.ic_delete)
 				.setNegativeButton(android.R.string.cancel, null)
 				.setPositiveButton(R.string.clear) { _, _ ->
 					viewModel.clearHistory()
diff --git a/app/src/main/java/org/koitharu/kotatsu/main/ui/MainActivity.kt b/app/src/main/java/org/koitharu/kotatsu/main/ui/MainActivity.kt
index 55cd36559..b327ae030 100644
--- a/app/src/main/java/org/koitharu/kotatsu/main/ui/MainActivity.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/main/ui/MainActivity.kt
@@ -299,8 +299,9 @@ class MainActivity :
 	}
 
 	override fun onClearSearchHistory() {
-		MaterialAlertDialogBuilder(this)
+		MaterialAlertDialogBuilder(this, materialR.style.ThemeOverlay_Material3_MaterialAlertDialog_Centered)
 			.setTitle(R.string.clear_search_history)
+			.setIcon(R.drawable.ic_clear_all)
 			.setMessage(R.string.text_clear_search_history_prompt)
 			.setNegativeButton(android.R.string.cancel, null)
 			.setPositiveButton(R.string.clear) { _, _ ->