diff --git a/include/grub/crypto.h b/include/grub/crypto.h
index a24e89dd9..21cd1f75a 100644
--- a/include/grub/crypto.h
+++ b/include/grub/crypto.h
@@ -56,7 +56,6 @@ typedef enum
     GPG_ERR_NOT_FOUND,
     GPG_ERR_NOT_IMPLEMENTED,
     GPG_ERR_NOT_SUPPORTED,
-    GPG_ERROR_CFLAGS,
     GPG_ERR_PUBKEY_ALGO,
     GPG_ERR_SELFTEST_FAILED,
     GPG_ERR_TOO_SHORT,