diff --git a/src/utility/HCI.cpp b/src/utility/HCI.cpp
index fb30b3ca..8e2b5904 100644
--- a/src/utility/HCI.cpp
+++ b/src/utility/HCI.cpp
@@ -82,6 +82,7 @@ String metaEventToString(LE_META_EVENT event)
     case LONG_TERM_KEY_REQUEST: return F("LE_LONG_TERM_KEY_REQUEST");
     case READ_LOCAL_P256_COMPLETE: return F("READ_LOCAL_P256_COMPLETE");
     case GENERATE_DH_KEY_COMPLETE: return F("GENERATE_DH_KEY_COMPLETE");
+    case ENHANCED_CONN_COMPLETE: return F("ENHANCED_CONN_COMPLETE");
     default: return "event unknown";
   }
 }
@@ -987,7 +988,7 @@ void HCIClass::handleEventPkt(uint8_t /*plen*/, uint8_t pdata[])
     Serial.println(leMetaHeader->subevent,HEX);
 #endif
     switch((LE_META_EVENT)leMetaHeader->subevent){
-      case 0x0A:{
+      case ENHANCED_CONN_COMPLETE:{
         struct __attribute__ ((packed)) EvtLeConnectionComplete {
           uint8_t status;
           uint16_t handle;
diff --git a/src/utility/HCI.h b/src/utility/HCI.h
index 0a530ceb..a6fa66e8 100644
--- a/src/utility/HCI.h
+++ b/src/utility/HCI.h
@@ -46,7 +46,8 @@ enum LE_META_EVENT {
   LONG_TERM_KEY_REQUEST     = 0x05,
   REMOTE_CONN_PARAM_REQ     = 0x06,
   READ_LOCAL_P256_COMPLETE  = 0x08,
-  GENERATE_DH_KEY_COMPLETE  = 0x09
+  GENERATE_DH_KEY_COMPLETE  = 0x09,
+  ENHANCED_CONN_COMPLETE    = 0x0A,
 };
 String metaEventToString(LE_META_EVENT event);
 String commandToString(LE_COMMAND command);