diff --git a/how-to-self-host-hardened-bitcoin-node/README.md b/how-to-self-host-hardened-bitcoin-node/README.md
index 8efdfe3..dfd5448 100644
--- a/how-to-self-host-hardened-bitcoin-node/README.md
+++ b/how-to-self-host-hardened-bitcoin-node/README.md
@@ -741,7 +741,7 @@ gpg:                using RSA key 74E2DEF5D77260B98BC19438099BAD163C70FBFA
 gpg:                issuer "will8clark@gmail.com"
 gpg: Can't check signature: No public key
 
-$ sha256sum --ignore-missing --check SHA256SUMS
+$ sha256sum --check --ignore-missing SHA256SUMS
 bitcoin-22.0-aarch64-linux-gnu.tar.gz: OK
 
 $ tar -vxzf bitcoin-22.0-$SYSTEM_ARCHITECTURE-linux-gnu.tar.gz