diff --git a/pesign-test-app.spec b/pesign-test-app.spec
index f620073..a60b2a0 100644
--- a/pesign-test-app.spec
+++ b/pesign-test-app.spec
@@ -35,7 +35,8 @@ rm -rf %{buildroot}
 mkdir -p %{buildroot}/%{_libdir}
 make LIBDIR=%{_libdir} INSTALLROOT=%{buildroot} DATADIR=%{_datadir} \
 	install
-%pesign -s -i %{buildroot}/%{_datadir}/%{name}-%{version}/%{name}.efi -o %{buildroot}/%{_datadir}/%{name}-%{version}/%{name}-signed.efi
+cp %{name}.efi %{name}-unsigned.efi
+%pesign -s -i %{name}-unsigned.efi -o %{buildroot}/%{_datadir}/%{name}-%{version}/%{name}-signed.efi
 
 %clean
 rm -rf %{buildroot}