diff --git a/CHANGELOG.md b/CHANGELOG.md
index fa057f78121..a0b0e794891 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 ### Changes
 * Nanostack now indicates connection down on RPL local repair start
 * Added trace for mbed TLS errors
+* Added traces to EAPOL TX failure
 
 ### Bugfix
 * Prevent sending broadcast frames on unicast channel
diff --git a/source/6LoWPAN/ws/ws_eapol_pdu.c b/source/6LoWPAN/ws/ws_eapol_pdu.c
index f20530d4662..b32892eaed2 100644
--- a/source/6LoWPAN/ws/ws_eapol_pdu.c
+++ b/source/6LoWPAN/ws/ws_eapol_pdu.c
@@ -278,6 +278,9 @@ static void ws_eapol_pdu_mpx_data_confirm(const mpx_api_t *api, const struct mcp
                     status = EAPOL_PDU_TX_OK;
                 } else if (data->status == MLME_TX_NO_ACK) {
                     status = EAPOL_PDU_TX_ERR_TX_NO_ACK;
+                    tr_error("EAPOL TX err no ack");
+                } else {
+                    tr_error("EAPOL TX err");
                 }
                 msdu->tx_status(eapol_pdu_data->interface_ptr, status, msdu->tx_identifier);
             }