diff --git a/example/embedded/le_streamer.c b/example/embedded/le_streamer.c
index 4d8d73153..c1e4e18ae 100644
--- a/example/embedded/le_streamer.c
+++ b/example/embedded/le_streamer.c
@@ -184,8 +184,7 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
                             test_data_len = ATT_DEFAULT_MTU - 3;
                             conn_handle = READ_BT_16(packet, 4);
                             // min con interval 20 ms 
-                            // res = gap_update_connection_parameters(conn_handle, 0x10, 0x10, 0, 0x0048);
-                            // l2cap_le_request_connection_parameter_update(conn_handle, 0x10, 0x18, 0, 0x0048);
+                            // gap_request_connection_parameter_update(conn_handle, 0x10, 0x18, 0, 0x0048);
                             // printf("Connected, requesting conn param update for handle 0x%04x\n", conn_handle);
                             break;
                     }
diff --git a/src/l2cap.c b/src/l2cap.c
index 73539a849..856a993b7 100644
--- a/src/l2cap.c
+++ b/src/l2cap.c
@@ -1580,11 +1580,3 @@ void l2cap_register_fixed_channel(btstack_packet_handler_t packet_handler, uint1
     }
 }
 
-#ifdef HAVE_BLE
-
-// Request LE connection parameter update
-int l2cap_le_request_connection_parameter_update(uint16_t handle, uint16_t interval_min, uint16_t interval_max, uint16_t slave_latency, uint16_t timeout_multiplier){
-    return gap_request_connection_parameter_update(handle, interval_min, interval_max, slave_latency, timeout_multiplier);
-}
-#endif
-
diff --git a/src/l2cap.h b/src/l2cap.h
index a5c96b6d8..8a9c157fc 100644
--- a/src/l2cap.h
+++ b/src/l2cap.h
@@ -259,11 +259,6 @@ void l2cap_unregister_service_internal(void *connection, uint16_t psm);
 void l2cap_accept_connection_internal(uint16_t local_cid);
 void l2cap_decline_connection_internal(uint16_t local_cid, uint8_t reason);
 
-/** 
- * @brief Request LE connection parameter update
- */
-int l2cap_le_request_connection_parameter_update(uint16_t handle, uint16_t interval_min, uint16_t interval_max, uint16_t slave_latency, uint16_t timeout_multiplier);
-
 /** 
  * @brief Non-blocking UART write
  */
diff --git a/test/pts/ble_peripheral_test.c b/test/pts/ble_peripheral_test.c
index 3e46fd70e..2805fad3d 100644
--- a/test/pts/ble_peripheral_test.c
+++ b/test/pts/ble_peripheral_test.c
@@ -849,7 +849,7 @@ int  stdin_process(struct data_source *ds){
             break;
         case 'z':
             printf("Sending l2cap connection update parameter request\n");
-            l2cap_le_request_connection_parameter_update(handle, 50, 120, 0, 550);
+            gap_request_connection_parameter_update(handle, 50, 120, 0, 550);
             break;
         case 'l':
             att_default_value_long = 0;