diff --git a/test/litest-device-alps-dualpoint.c b/test/litest-device-alps-dualpoint.c
index 8e42f9a8..50204270 100644
--- a/test/litest-device-alps-dualpoint.c
+++ b/test/litest-device-alps-dualpoint.c
@@ -102,6 +102,16 @@ static struct input_absinfo absinfo[] = {
 	{ .value = -1 }
 };
 
+static const char udev_rule[] =
+"ACTION==\"remove\", GOTO=\"touchpad_end\"\n"
+"KERNEL!=\"event*\", GOTO=\"touchpad_end\"\n"
+"ENV{ID_INPUT_TOUCHPAD}==\"\", GOTO=\"touchpad_end\"\n"
+"\n"
+"ATTRS{name}==\"litest AlpsPS/2 ALPS DualPoint TouchPad\","
+"    ENV{LIBINPUT_MODEL_DELL_TOUCHPAD}=\"1\"\n"
+"\n"
+"LABEL=\"touchpad_end\"";
+
 struct litest_test_device litest_alps_dualpoint_device = {
 	.type = LITEST_ALPS_DUALPOINT,
 	.features = LITEST_TOUCHPAD | LITEST_BUTTON | LITEST_SEMI_MT,
@@ -114,6 +124,7 @@ struct litest_test_device litest_alps_dualpoint_device = {
 	.id = &input_id,
 	.events = events,
 	.absinfo = absinfo,
+	.udev_rule = udev_rule,
 };
 
 static void
diff --git a/test/litest-device-synaptics-i2c.c b/test/litest-device-synaptics-i2c.c
index b6b632bc..be826a4d 100644
--- a/test/litest-device-synaptics-i2c.c
+++ b/test/litest-device-synaptics-i2c.c
@@ -88,6 +88,16 @@ static struct input_absinfo absinfo[] = {
 	{ .value = -1 }
 };
 
+static const char udev_rule[] =
+"ACTION==\"remove\", GOTO=\"touchpad_end\"\n"
+"KERNEL!=\"event*\", GOTO=\"touchpad_end\"\n"
+"ENV{ID_INPUT_TOUCHPAD}==\"\", GOTO=\"touchpad_end\"\n"
+"\n"
+"ATTRS{name}==\"litest DLL0704:01 06CB:76AD Touchpad\","
+"    ENV{LIBINPUT_MODEL_DELL_TOUCHPAD}=\"1\"\n"
+"\n"
+"LABEL=\"touchpad_end\"";
+
 struct litest_test_device litest_synaptics_i2c_device = {
 	.type = LITEST_SYNAPTICS_I2C,
 	.features = LITEST_TOUCHPAD | LITEST_CLICKPAD | LITEST_BUTTON,
@@ -99,4 +109,5 @@ struct litest_test_device litest_synaptics_i2c_device = {
 	.id = &input_id,
 	.events = events,
 	.absinfo = absinfo,
+	.udev_rule = udev_rule,
 };