diff --git a/src/bluetooth.h b/src/bluetooth.h
index d4ff02931..c1f0f7c3a 100644
--- a/src/bluetooth.h
+++ b/src/bluetooth.h
@@ -683,7 +683,12 @@ typedef enum {
 #define L2CAP_CID_SECURITY_MANAGER_PROTOCOL 0x0006
 
 // L2CAP Configuration Result Codes
-#define L2CAP_CONF_RESULT_UNKNOWN_OPTIONS   0x0003
+#define L2CAP_CONF_RESULT_SUCCESS                  0x0000
+#define L2CAP_CONF_RESULT_UNACCEPTABLE_PARAMETERS  0x0001
+#define L2CAP_CONF_RESULT_REJECT                   0x0002
+#define L2CAP_CONF_RESULT_UNKNOWN_OPTIONS          0x0003
+#define L2CAP_CONF_RESULT_PENDING                  0x0004
+#define L2CAP_CONF_RESULT_FLOW_SPEC_REJECTED       0x0005
 
 // L2CAP Reject Result Codes
 #define L2CAP_REJ_CMD_UNKNOWN               0x0000