diff --git a/repos/dde_linux/patches/iwlwifi_limit_rx_bufs.patch b/repos/dde_linux/patches/iwlwifi_limit_rx_bufs.patch
new file mode 100644
index 0000000000..1bd8d6e0b9
--- /dev/null
+++ b/repos/dde_linux/patches/iwlwifi_limit_rx_bufs.patch
@@ -0,0 +1,13 @@
+--- src/linux/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
++++ src/linux/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+@@ -1656,6 +1656,10 @@
+ 		trans_pcie->num_rx_bufs = RX_QUEUE_SIZE;
+ 	}
+ 
++	/* limit some recent cards that use 4096 */
++	if (trans_pcie->num_rx_bufs > 2048)
++		trans_pcie->num_rx_bufs = 2048;
++
+ 	ret = iwl_trans_init(iwl_trans);
+ 	if (ret)
+ 		goto out_free_trans;
diff --git a/repos/dde_linux/ports/linux.hash b/repos/dde_linux/ports/linux.hash
index b91ef7b9ca..01a1096471 100644
--- a/repos/dde_linux/ports/linux.hash
+++ b/repos/dde_linux/ports/linux.hash
@@ -1 +1 @@
-f1d1430a9c52da43e837a5d788f312a17100311e
+0c5bbb2cab108531df25b2c92610ce92c57abc87
diff --git a/repos/dde_linux/ports/linux.port b/repos/dde_linux/ports/linux.port
index defb34981d..1ba4e0ea53 100644
--- a/repos/dde_linux/ports/linux.port
+++ b/repos/dde_linux/ports/linux.port
@@ -11,6 +11,7 @@ DIR(linux) := src/linux
 #
 PATCH_FILES := i915_irq.patch i915_fb_resize.patch \
                iwlwifi_enable_irq_before_pnvm.patch \
+               iwlwifi_limit_rx_bufs.patch \
                usb_message.patch \
                workqueue_deadlock.patch
 PATCHES += $(addprefix patches/,$(PATCH_FILES))