diff --git a/src/brand/illumos/platform.xml b/src/brand/illumos/platform.xml
index 93b42fdb7..cc004d0ba 100644
--- a/src/brand/illumos/platform.xml
+++ b/src/brand/illumos/platform.xml
@@ -87,6 +87,7 @@
 	<device match="ticlts" />
 	<device match="ticots" />
 	<device match="ticotsord" />
+	<device match="timerfd" />
 	<device match="tty" />
 	<device match="udp" />
 	<device match="udp6" />
diff --git a/src/brand/ipkg/platform.xml b/src/brand/ipkg/platform.xml
index 0a44a971f..55a27f446 100644
--- a/src/brand/ipkg/platform.xml
+++ b/src/brand/ipkg/platform.xml
@@ -93,6 +93,7 @@
 	<device match="ticlts" />
 	<device match="ticots" />
 	<device match="ticotsord" />
+	<device match="timerfd" />
 	<device match="tty" />
 	<device match="udp" />
 	<device match="udp6" />
diff --git a/src/brand/lipkg/platform.xml b/src/brand/lipkg/platform.xml
index 1bc546851..5d2bd0a16 100644
--- a/src/brand/lipkg/platform.xml
+++ b/src/brand/lipkg/platform.xml
@@ -93,6 +93,7 @@
 	<device match="ticlts" />
 	<device match="ticots" />
 	<device match="ticotsord" />
+	<device match="timerfd" />
 	<device match="tty" />
 	<device match="udp" />
 	<device match="udp6" />
diff --git a/src/brand/pkgsrc/platform.xml b/src/brand/pkgsrc/platform.xml
index f18c1ebcb..254561ddf 100644
--- a/src/brand/pkgsrc/platform.xml
+++ b/src/brand/pkgsrc/platform.xml
@@ -101,6 +101,7 @@
 	<device match="ticlts" />
 	<device match="ticots" />
 	<device match="ticotsord" />
+	<device match="timerfd" />
 	<device match="tty" />
 	<device match="udp" />
 	<device match="udp6" />
diff --git a/src/brand/sparse/platform.xml b/src/brand/sparse/platform.xml
index a38dc7897..301d6dc3a 100644
--- a/src/brand/sparse/platform.xml
+++ b/src/brand/sparse/platform.xml
@@ -101,6 +101,7 @@
 	<device match="ticlts" />
 	<device match="ticots" />
 	<device match="ticotsord" />
+	<device match="timerfd" />
 	<device match="tty" />
 	<device match="udp" />
 	<device match="udp6" />