diff --git a/nbdkit.spec b/nbdkit.spec
index a8472b9..2f36751 100644
--- a/nbdkit.spec
+++ b/nbdkit.spec
@@ -390,6 +390,7 @@ plugins for %{name}.
 %ifnarch %{complete_test_arches}
 # Simplify the test suite so it doesn't require qemu.
 sed -i -e '/^if HAVE_LIBGUESTFS/,/^endif HAVE_LIBGUESTFS/d' tests/Makefile.am
+sed -i -e '/^if HAVE_GUESTFISH/,/^endif HAVE_GUESTFISH/d' tests/Makefile.am
 autoreconf -i
 %endif