diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/MXOlmDevice.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/MXOlmDevice.kt
index a657d757fb..841e41da73 100755
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/MXOlmDevice.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/MXOlmDevice.kt
@@ -756,6 +756,7 @@ internal class MXOlmDevice @Inject constructor(
      * @param body      the base64-encoded body of the encrypted message.
      * @param roomId    the room in which the message was received.
      * @param timeline  the id of the timeline where the event is decrypted. It is used to prevent replay attack.
+     * @param eventId   the eventId of the message that will be decrypted
      * @param sessionId the session identifier.
      * @param senderKey the base64-encoded curve25519 key of the sender.
      * @return the decrypting result. Nil if the sessionId is unknown.