diff --git a/examples/chrony-wait.service b/examples/chrony-wait.service
index 72b028f..374f633 100644
--- a/examples/chrony-wait.service
+++ b/examples/chrony-wait.service
@@ -25,7 +25,6 @@ LockPersonality=yes
 MemoryDenyWriteExecute=yes
 PrivateDevices=yes
 PrivateUsers=yes
-ProcSubset=pid
 ProtectClock=yes
 ProtectControlGroups=yes
 ProtectHome=yes
diff --git a/examples/chronyd-restricted.service b/examples/chronyd-restricted.service
index 5099833..30ba7d9 100644
--- a/examples/chronyd-restricted.service
+++ b/examples/chronyd-restricted.service
@@ -36,7 +36,6 @@ PrivateDevices=yes
 PrivateTmp=yes
 # This breaks adjtimex()
 #PrivateUsers=yes
-ProcSubset=pid
 ProtectControlGroups=yes
 ProtectHome=yes
 ProtectHostname=yes
diff --git a/examples/chronyd.service b/examples/chronyd.service
index 4fb930e..a42eb92 100644
--- a/examples/chronyd.service
+++ b/examples/chronyd.service
@@ -24,7 +24,6 @@ LockPersonality=yes
 MemoryDenyWriteExecute=yes
 NoNewPrivileges=yes
 PrivateTmp=yes
-ProcSubset=pid
 ProtectControlGroups=yes
 ProtectHome=yes
 ProtectHostname=yes