diff --git a/man/systemd-measure.xml b/man/systemd-measure.xml
index 5d697dd62f..368c94f700 100644
--- a/man/systemd-measure.xml
+++ b/man/systemd-measure.xml
@@ -328,6 +328,7 @@ $ ukify build \
      <programlisting># systemd-cryptenroll --tpm2-device=auto \
      --tpm2-public-key=tpm2-pcr-public-key.pem \
      --tpm2-signature=tpm2-pcr-signature.json \
+     --tpm2-pcrs="" \
      /dev/sda5</programlisting>
 
      <para>And then unlock the device with the signature:</para>