diff --git a/src/runtime-rs/config/configuration-cloud-hypervisor.toml.in b/src/runtime-rs/config/configuration-cloud-hypervisor.toml.in
index 836c893b4c..7eac48c100 100644
--- a/src/runtime-rs/config/configuration-cloud-hypervisor.toml.in
+++ b/src/runtime-rs/config/configuration-cloud-hypervisor.toml.in
@@ -214,6 +214,23 @@ block_device_driver = "virtio-blk-pci"
 # but it will not abort container execution.
 #guest_hook_path = "/usr/share/oci/hooks"
 
+# Enable swap in the guest. Default false.
+# When enable_guest_swap is enabled, insert a raw file to the guest as the swap device.
+#enable_guest_swap = true
+
+# If enable_guest_swap is enabled, the swap device will be created in the guest
+# at this path. Default "/run/kata-containers/swap".
+#guest_swap_path = "/run/kata-containers/swap"
+
+# The percentage of the total memory to be used as swap device.
+# Default 100.
+#guest_swap_size_percent = 100
+
+# The threshold in seconds to create swap device in the guest.
+# Kata will wait guest_swap_create_threshold_secs seconds before creating swap device.
+# Default 60.
+#guest_swap_create_threshold_secs = 60
+
 [agent.@PROJECT_TYPE@]
 container_pipe_size=@PIPESIZE@
 # If enabled, make the agent display debug-level messages.
diff --git a/src/runtime-rs/config/configuration-dragonball.toml.in b/src/runtime-rs/config/configuration-dragonball.toml.in
index c5e44188d7..fba747d4d3 100644
--- a/src/runtime-rs/config/configuration-dragonball.toml.in
+++ b/src/runtime-rs/config/configuration-dragonball.toml.in
@@ -217,6 +217,23 @@ virtio_fs_cache = "@DEFVIRTIOFSCACHE@"
 # result in memory pre allocation
 #enable_hugepages = true
 
+# Enable swap in the guest. Default false.
+# When enable_guest_swap is enabled, insert a raw file to the guest as the swap device.
+#enable_guest_swap = true
+
+# If enable_guest_swap is enabled, the swap device will be created in the guest
+# at this path. Default "/run/kata-containers/swap".
+#guest_swap_path = "/run/kata-containers/swap"
+
+# The percentage of the total memory to be used as swap device.
+# Default 100.
+#guest_swap_size_percent = 100
+
+# The threshold in seconds to create swap device in the guest.
+# Kata will wait guest_swap_create_threshold_secs seconds before creating swap device.
+# Default 60.
+#guest_swap_create_threshold_secs = 60
+
 [agent.@PROJECT_TYPE@]
 container_pipe_size=@PIPESIZE@
 # If enabled, make the agent display debug-level messages.
diff --git a/src/runtime-rs/config/configuration-qemu-runtime-rs.toml.in b/src/runtime-rs/config/configuration-qemu-runtime-rs.toml.in
index 9854a00cae..f8959ba91f 100644
--- a/src/runtime-rs/config/configuration-qemu-runtime-rs.toml.in
+++ b/src/runtime-rs/config/configuration-qemu-runtime-rs.toml.in
@@ -470,17 +470,6 @@ valid_entropy_sources = @DEFVALIDENTROPYSOURCES@
 # See: https://www.qemu.org/docs/master/qemu-qmp-ref.html#Dump-guest-memory for details
 #guest_memory_dump_paging=false
 
-# Enable swap in the guest. Default false.
-# When enable_guest_swap is enabled, insert a raw file to the guest as the swap device
-# if the swappiness of a container (set by annotation "io.katacontainers.container.resource.swappiness")
-# is bigger than 0.
-# The size of the swap device should be
-# swap_in_bytes (set by annotation "io.katacontainers.container.resource.swap_in_bytes") - memory_limit_in_bytes.
-# If swap_in_bytes is not set, the size should be memory_limit_in_bytes.
-# If swap_in_bytes and memory_limit_in_bytes is not set, the size should
-# be default_memory.
-#enable_guest_swap = true
-
 # use legacy serial for guest console if available and implemented for architecture. Default false
 #use_legacy_serial = true