diff --git a/src/pkcs11/misc.c b/src/pkcs11/misc.c
index 417bbece..d9997aff 100644
--- a/src/pkcs11/misc.c
+++ b/src/pkcs11/misc.c
@@ -58,6 +58,7 @@ CK_RV sc_to_cryptoki_error(int rc, int reader)
 	case SC_ERROR_INVALID_PIN_LENGTH:
 		return CKR_PIN_LEN_RANGE;
 	case SC_ERROR_KEYPAD_CANCELLED:
+	case SC_ERROR_KEYPAD_TIMEOUT:
 		return CKR_FUNCTION_CANCELED;
 	case SC_ERROR_CARD_REMOVED:
 		return CKR_DEVICE_REMOVED;