diff --git a/tests/rebuilds/kernel/test.sh b/tests/rebuilds/kernel/test.sh
index 756fe70..63d8a47 100755
--- a/tests/rebuilds/kernel/test.sh
+++ b/tests/rebuilds/kernel/test.sh
@@ -131,7 +131,8 @@ rlJournalStart
                 TARGET="--target=$(uname -m)"
             fi
 
-            if rlRun "CC=$GCC rpmbuild --define=\"_topdir $TmpDir\" -bb $TARGET --clean $SPECFILE &> BUILD_LOG"; then
+            set -o pipefail
+            if rlRun "CC=$GCC rpmbuild --define=\"_topdir $TmpDir\" -bb $TARGET --clean $SPECFILE |& tee BUILD_LOG"; then
                 rlRun "RPMBUILD_OK=yes"
             else
                 rlLogInfo "rpmbuild kernel failed"
@@ -140,6 +141,7 @@ rlJournalStart
                 log_disk_space
                 log_rpms
             fi
+            set +o pipefail
             rlBundleLogs "Build-log" BUILD_LOG
         rlPhaseEnd