diff --git a/target/linux/airoha/patches-6.12/111-v6.19-wifi-mt76-Introduce-the-NPU-generic-layer.patch b/target/linux/airoha/patches-6.12/111-v6.19-wifi-mt76-Introduce-the-NPU-generic-layer.patch
index 77b23e5464..6225a92b4a 100644
--- a/target/linux/airoha/patches-6.12/111-v6.19-wifi-mt76-Introduce-the-NPU-generic-layer.patch
+++ b/target/linux/airoha/patches-6.12/111-v6.19-wifi-mt76-Introduce-the-NPU-generic-layer.patch
@@ -22,8 +22,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  8 files changed, 711 insertions(+), 7 deletions(-)
  create mode 100644 drivers/net/wireless/mediatek/mt76/npu.c
 
-diff --git a/include/linux/soc/airoha/airoha_offload.h b/include/linux/soc/airoha/airoha_offload.h
-index 6f66eb339b3f..4d23cbb7d407 100644
 --- a/include/linux/soc/airoha/airoha_offload.h
 +++ b/include/linux/soc/airoha/airoha_offload.h
 @@ -6,6 +6,7 @@
@@ -34,6 +32,3 @@ index 6f66eb339b3f..4d23cbb7d407 100644
  #include <linux/spinlock.h>
  #include <linux/workqueue.h>
  
--- 
-2.51.0
-