diff --git a/meta-networking/recipes-filter/nftables/nftables/run-ptest b/meta-networking/recipes-filter/nftables/nftables/run-ptest
index 27d780ace0..3217c743dd 100644
--- a/meta-networking/recipes-filter/nftables/nftables/run-ptest
+++ b/meta-networking/recipes-filter/nftables/nftables/run-ptest
@@ -4,7 +4,7 @@ NFTABLESLIB=@libdir@/nftables
 cd ${NFTABLESLIB}/ptest
 
 LOG="${NFTABLESLIB}/ptest/nftables_ptest_$(date +%Y%m%d-%H%M%S).log"
-tests/shell/run-tests.sh -v | sed  -e '/OK/ s/^/PASS: / ; /FAILED/ s/^/FAIL: /' | sed "s,\x1B\[[0-9;]*[a-zA-Z],,g" | tee -a ${LOG}
+tests/shell/run-tests.sh -v | sed -E '/I: \[OK\]/ s/^/PASS: / ; /W: \[(CHK DUMP|VALGRIND|TAINTED|DUMP FAIL|FAILED)\]/ s/^/FAIL: /' | sed "s,\x1B\[[0-9;]*[a-zA-Z],,g" | tee -a ${LOG}
 
 passed=`grep PASS: ${LOG}|wc -l`
 failed=`grep FAIL: ${LOG}|wc -l`