diff --git a/fido2/ctaphid.c b/fido2/ctaphid.c
index 6f31d62..e765163 100644
--- a/fido2/ctaphid.c
+++ b/fido2/ctaphid.c
@@ -734,6 +734,11 @@ uint8_t ctaphid_custom_command(int len, CTAP_RESPONSE * ctap_resp, CTAPHID_WRITE
             ctaphid_write(wb, NULL, 0);
             return 1;
 #endif
+#if defined(SOLO)
+        case CTAPHID_REBOOT:
+            device_reboot();
+            return 1;
+#endif
 
 #if !defined(IS_BOOTLOADER)
         case CTAPHID_GETRNG:
diff --git a/fido2/ctaphid.h b/fido2/ctaphid.h
index 5294f66..91bb65c 100644
--- a/fido2/ctaphid.h
+++ b/fido2/ctaphid.h
@@ -27,6 +27,7 @@
 #define CTAPHID_BOOT            (TYPE_INIT | 0x50)
 #define CTAPHID_ENTERBOOT       (TYPE_INIT | 0x51)
 #define CTAPHID_ENTERSTBOOT     (TYPE_INIT | 0x52)
+#define CTAPHID_REBOOT          (TYPE_INIT | 0x53)
 #define CTAPHID_GETRNG          (TYPE_INIT | 0x60)
 #define CTAPHID_GETVERSION      (TYPE_INIT | 0x61)
 #define CTAPHID_LOADKEY         (TYPE_INIT | 0x62)