diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 544e51f22..2fef862cd 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -444,8 +444,8 @@ jobs:
         if [[ "${{ runner.os }}" == "Linux" ]]; then
           if [[ "${{ matrix.install_mdns }}" == "true" ]]; then
             echo "Restarting mdnsd"
-            #sudo /etc/init.d/mdns start
-            sudo /usr/sbin/mdnsd -debug &
+            sudo /etc/init.d/mdns start
+            #sudo /usr/sbin/mdnsd -debug &
             sleep 2
 
             dns-sd -V
@@ -948,8 +948,8 @@ jobs:
         if [[ "${{ runner.os }}" == "Linux" ]]; then
           if [[ "${{ matrix.install_mdns }}" == "true" ]]; then
             echo "Restarting mdnsd"
-            #sudo /etc/init.d/mdns start
-            sudo /usr/sbin/mdnsd -debug &
+            sudo /etc/init.d/mdns start
+            #sudo /usr/sbin/mdnsd -debug &
             sleep 2
 
             dns-sd -V
diff --git a/.github/workflows/src/amwa-test.yml b/.github/workflows/src/amwa-test.yml
index d97a7849f..b2fa033a7 100644
--- a/.github/workflows/src/amwa-test.yml
+++ b/.github/workflows/src/amwa-test.yml
@@ -127,8 +127,8 @@
     if [[ "${{ runner.os }}" == "Linux" ]]; then
       if [[ "${{ matrix.install_mdns }}" == "true" ]]; then
         echo "Restarting mdnsd"
-        #sudo /etc/init.d/mdns start
-        sudo /usr/sbin/mdnsd -debug &
+        sudo /etc/init.d/mdns start
+        #sudo /usr/sbin/mdnsd -debug &
         sleep 2
 
         dns-sd -V