diff --git a/CHANGELOG.md b/CHANGELOG.md
index 79c3e5650..314286912 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ### Fixed
 - HCI: fix remove le device from whitelist
+- L2CAP: make l2cap_get_remote_mtu_for_local_cid available to LE-only builds
 - HFP: use 'don't care' to accept SCO connections, fixes issue on ESP32
 - HFP: fix LC3-WB init
 - HFP AG: fix setup of audio connection in service level established event
diff --git a/src/l2cap.c b/src/l2cap.c
index ce15cfce9..6ab9bb945 100644
--- a/src/l2cap.c
+++ b/src/l2cap.c
@@ -1364,11 +1364,14 @@ bool l2cap_can_send_prepared_packet_now(uint16_t local_cid){
     return hci_can_send_prepared_acl_packet_now(channel->con_handle);
 }
 
+#endif
+
+#ifdef L2CAP_USES_CHANNELS
 uint16_t l2cap_get_remote_mtu_for_local_cid(uint16_t local_cid){
     l2cap_channel_t * channel = l2cap_get_channel_for_local_cid(local_cid);
     if (channel) {
         return channel->remote_mtu;
-    } 
+    }
     return 0;
 }
 #endif