diff --git a/src/libcharon/plugins/eap_tls/eap_tls.c b/src/libcharon/plugins/eap_tls/eap_tls.c
index 8871e1a6a..2313aacdf 100644
--- a/src/libcharon/plugins/eap_tls/eap_tls.c
+++ b/src/libcharon/plugins/eap_tls/eap_tls.c
@@ -243,6 +243,10 @@ static eap_payload_t *read_buf(private_eap_tls_t *this, u_int8_t identifier)
 			DBG2(DBG_IKE, "sending TLS packet");
 		}
 	}
+	else
+	{
+		DBG2(DBG_IKE, "sending TLS acknowledgement packet");
+	}
 	htoun16(&pkt->length, pkt_len);
 	return eap_payload_create_data(chunk_create(buf, pkt_len));
 }
diff --git a/src/libcharon/plugins/eap_ttls/eap_ttls.c b/src/libcharon/plugins/eap_ttls/eap_ttls.c
index 4c8dd56cd..fa1d283f3 100644
--- a/src/libcharon/plugins/eap_ttls/eap_ttls.c
+++ b/src/libcharon/plugins/eap_ttls/eap_ttls.c
@@ -241,9 +241,13 @@ static eap_payload_t *read_buf(private_eap_ttls_t *this, u_int8_t identifier)
 				   this->output.len - this->outpos);
 			chunk_free(&this->output);
 			this->outpos = 0;
-			DBG2(DBG_IKE, "sending TLS packet or last fragment");
+			DBG2(DBG_IKE, "sending TLS packet");
 		}
 	}
+	else
+	{
+		DBG2(DBG_IKE, "sending TLS acknowledgement packet");
+	}
 	htoun16(&pkt->length, pkt_len);
 	return eap_payload_create_data(chunk_create(buf, pkt_len));
 }