diff --git a/.github/workflows/github-actions-ci.yml b/.github/workflows/github-actions-ci.yml
index 692bbf4e..8a9882d5 100644
--- a/.github/workflows/github-actions-ci.yml
+++ b/.github/workflows/github-actions-ci.yml
@@ -28,5 +28,5 @@ jobs:
       - name: List files in the repository
         run: ls ${{ github.workspace }}
       - name: tests
-        run: sudo make test || cat test/test.log
+        run: sudo make test || (cat test/test.log; false)
       - run: echo "This test's status is ${{ job.status }}."
diff --git a/src/tcpedit/tcpedit.c b/src/tcpedit/tcpedit.c
index 160ec75f..f846d8b6 100644
--- a/src/tcpedit/tcpedit.c
+++ b/src/tcpedit/tcpedit.c
@@ -185,8 +185,10 @@ tcpedit_packet(tcpedit_t *tcpedit, struct pcap_pkthdr **pkthdr, u_char **pktdata
             volatile uint16_t oldval = *((uint16_t *)ip_hdr);
             volatile uint16_t newval;
 
-            ip_hdr->ip_tos = tcpedit->tos;
             newval = *((uint16_t *)ip_hdr);
+            newval = htons((ntohs(newval) & 0xff00) | (tcpedit->tos & 0xff));
+            *((uint16_t *)ip_hdr) = newval;
+            static uint32_t cnt;
             csum_replace2(&ip_hdr->ip_sum, oldval, newval);
         }