diff --git a/fido2/extensions/solo.c b/fido2/extensions/solo.c
index bc215e0..37dd6f5 100644
--- a/fido2/extensions/solo.c
+++ b/fido2/extensions/solo.c
@@ -40,7 +40,6 @@ int16_t bridge_u2f_to_solo(uint8_t * output, uint8_t * keyh, int keylen)
 
     wallet_request * req = (wallet_request *) keyh;
     extension_writeback_init(output, 71);
-    delay(500);
 
     printf1(TAG_WALLET, "u2f-solo [%d]: ", keylen); dump_hex1(TAG_WALLET, keyh, keylen);