diff --git a/src/lib/ecore_imf/Ecore_IMF.h b/src/lib/ecore_imf/Ecore_IMF.h
index 0fc821da2f..c4ff9ec955 100644
--- a/src/lib/ecore_imf/Ecore_IMF.h
+++ b/src/lib/ecore_imf/Ecore_IMF.h
@@ -195,7 +195,9 @@ typedef enum
    ECORE_IMF_CALLBACK_DELETE_SURROUNDING, /**< "DELETE_SURROUNDING" is called when the input method needs to delete all or part of the context surrounding the cursor @since 1.2 */
    ECORE_IMF_CALLBACK_SELECTION_SET,      /**< "SELECTION_SET" is called when the input method needs to set the selection @since 1.9 */
    ECORE_IMF_CALLBACK_PRIVATE_COMMAND_SEND, /**< "PRIVATE_COMMAND_SEND" is called when the input method sends a private command @since 1.12 */
-   ECORE_IMF_CALLBACK_COMMIT_CONTENT      /**< "COMMIT_CONTENT" is called when the input method commits content such as an image @since 1.20 */
+   ECORE_IMF_CALLBACK_COMMIT_CONTENT,     /**< "COMMIT_CONTENT" is called when the input method commits content such as an image @since 1.20 */
+   ECORE_IMF_CALLBACK_TRANSACTION_START,  /**< "TRANSACTION_START" is called when a new transaction sequence starts. @since 1.21 */
+   ECORE_IMF_CALLBACK_TRANSACTION_END     /**< "TRANSACTION_END" is called when a new transaction sequence starts. @since 1.21 */
 } Ecore_IMF_Callback_Type;
 
 /**