diff --git a/pesign-test-app.spec b/pesign-test-app.spec
index fdae9cd..55a46f7 100644
--- a/pesign-test-app.spec
+++ b/pesign-test-app.spec
@@ -50,9 +50,9 @@ getfacl /run/pesign/socket || :
 
 cp %{name}-unsigned.efi %{name}-unsigned.0.efi
 %pesign -s -i %{name}-unsigned.0.efi -o %{name}-signed.0.efi
-%define pe_signing_cert 'OpenSC Card (Fedora Signer):fwupd-signer'
+%define pe_signing_cert 'fwupd-signer'
 cp %{name}-unsigned.efi %{name}-unsigned.1.efi
-%pesign -s -i %{name}-unsigned.1.efi -o %{name}-signed.1.efi -n "/CN=fwupd-signer"
+%pesign -s -i %{name}-unsigned.1.efi -o %{name}-signed.1.efi -n "fwupd-signer"
 
 %install
 rm -rf %{buildroot}