diff --git a/chrony.spec b/chrony.spec
index 2c9dd6a..d996a5c 100644
--- a/chrony.spec
+++ b/chrony.spec
@@ -300,8 +300,14 @@ export CLKNETSIM_RANDOM_SEED=24501
 export CFLAGS="%{optflags}"
 make %{?_smp_mflags} -C test/simulation/clknetsim
 pushd test/simulation
-./124-tai || find
+./124-tai
+for f in tmp/*; do
+    echo ====$f====
+    cat $f
+done
+echo
 popd
+exit 1
 make %{?_smp_mflags} quickcheck
 %endif
 %endif