diff --git a/CHANGELOG.md b/CHANGELOG.md
index 573d2a5192..36017cd539 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
         * `Klock`: `2.6.3` -> `2.7.0`
 * `Core`:
     * Fixes in `TextSourcesList` creating in from `RawMessageEntities`
+    * Old ways to create keyboards (`matrix` and `row`) have been deprecated
 * `API`:
     * Add opportunity to `reply` with `Poll`
     * Add opportunity to `reply` with any `MessageContent`
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/Matrix.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/Matrix.kt
index 8187de14cc..902554c978 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/Matrix.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/Matrix.kt
@@ -2,34 +2,69 @@ package dev.inmo.tgbotapi.utils
 
 import dev.inmo.tgbotapi.types.buttons.Matrix
 
+/**
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.InlineKeyboardRowBuilder
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.ReplyKeyboardRowBuilder
+ */
+@Deprecated("This functionality will be removed soon")
 fun <T> row(block: RowBuilder<T>.() -> Unit): List<T> {
     return RowBuilder<T>().also(block).row
 }
 
+/**
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.InlineKeyboardRowBuilder
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.ReplyKeyboardRowBuilder
+ */
+@Deprecated("This functionality will be removed soon")
 fun <T> MatrixBuilder<T>.row(block: RowBuilder<T>.() -> Unit) {
     add(RowBuilder<T>().also(block).row)
 }
 
+/**
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.InlineKeyboardRowBuilder
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.ReplyKeyboardRowBuilder
+ */
+@Deprecated("This functionality will be removed soon")
 fun <T> MatrixBuilder<T>.row(vararg elements: T) {
     add(elements.toList())
 }
 
+/**
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.InlineKeyboardBuilder
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.ReplyKeyboardBuilder
+ */
+@Deprecated("This functionality will be removed soon")
 fun <T> matrix(block: MatrixBuilder<T>.() -> Unit): Matrix<T> {
     return MatrixBuilder<T>().also(block).matrix
 }
 
+/**
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.InlineKeyboardBuilder
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.ReplyKeyboardBuilder
+ */
+@Deprecated("This functionality will be removed soon")
 fun <T> flatMatrix(block: RowBuilder<T>.() -> Unit): Matrix<T> {
     return MatrixBuilder<T>().apply {
         row(block)
     }.matrix
 }
 
+/**
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.InlineKeyboardBuilder
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.ReplyKeyboardBuilder
+ */
+@Deprecated("This functionality will be removed soon")
 fun <T> flatMatrix(vararg elements: T): Matrix<T> {
     return MatrixBuilder<T>().apply {
         row { elements.forEach { +it } }
     }.matrix
 }
 
+/**
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.InlineKeyboardRowBuilder
+ * @see dev.inmo.tgbotapi.extensions.utils.types.buttons.ReplyKeyboardRowBuilder
+ */
+@Deprecated("This functionality will be removed soon")
 operator fun <T> RowBuilder<T>.plus(t: T) = add(t)
 
 open class RowBuilder<T> {