diff --git a/rust-roff.spec b/rust-roff.spec
index f3641e1..868ea27 100644
--- a/rust-roff.spec
+++ b/rust-roff.spec
@@ -61,6 +61,9 @@ which use "default" feature of "%{crate}" crate.
 
 %generate_buildrequires
 %cargo_generate_buildrequires
+%if %{with check}
+echo '/usr/bin/troff'
+%endif
 
 %build
 %cargo_build