diff --git a/sys/include/net/gcoap.h b/sys/include/net/gcoap.h
index 9fde52e970..7eee43e2ee 100644
--- a/sys/include/net/gcoap.h
+++ b/sys/include/net/gcoap.h
@@ -980,9 +980,9 @@ static inline ssize_t gcoap_request(coap_pkt_t *pdu, uint8_t *buf, size_t len,
  * @return  0 if cannot send
  */
 ssize_t gcoap_req_send(const uint8_t *buf, size_t len,
-                                     const sock_udp_ep_t *remote,
-                                     gcoap_resp_handler_t resp_handler, void *context,
-                                     gcoap_socket_type_t tl_type);
+                       const sock_udp_ep_t *remote,
+                       gcoap_resp_handler_t resp_handler, void *context,
+                       gcoap_socket_type_t tl_type);
 
 /**
  * @brief   Sends a buffer containing a CoAP request to the provided endpoint
@@ -1005,9 +1005,9 @@ ssize_t gcoap_req_send(const uint8_t *buf, size_t len,
  * @return  0 if cannot send
  */
 static inline ssize_t gcoap_req_send_tl(const uint8_t *buf, size_t len,
-                          const sock_udp_ep_t *remote,
-                          gcoap_resp_handler_t resp_handler, void *context,
-                          gcoap_socket_type_t tl_type)
+                                        const sock_udp_ep_t *remote,
+                                        gcoap_resp_handler_t resp_handler, void *context,
+                                        gcoap_socket_type_t tl_type)
 {
     return gcoap_req_send(buf, len, remote, resp_handler, context, tl_type);
 }