diff --git a/root/target/linux/bcm27xx/patches-5.4/950-0785-fixcm4soundboss2.patch b/root/target/linux/bcm27xx/patches-5.4/950-0785-fixcm4soundboss2.patch
index 46b5909a..655974d3 100644
--- a/root/target/linux/bcm27xx/patches-5.4/950-0785-fixcm4soundboss2.patch
+++ b/root/target/linux/bcm27xx/patches-5.4/950-0785-fixcm4soundboss2.patch
@@ -1,5 +1,5 @@
---- sound.mk	2022-01-04 05:35:20.202715290 +0800
-+++ sound1.mk	2022-01-04 05:35:16.419898622 +0800
+--- a/target/linux/bcm27xx/modules/sound.mk	2022-01-04 05:35:20.202715290 +0800
++++ b/target/linux/bcm27xx/modules/sound1.mk	2022-01-04 05:35:16.419898622 +0800
 @@ -130,29 +130,6 @@
  
  $(eval $(call KernelPackage,sound-soc-allo-boss-dac))