diff --git a/helpers/DATA/initramfs-tools/no-warn-firmware.patch b/helpers/DATA/initramfs-tools/no-warn-firmware.patch
new file mode 100644
index 0000000..e69de29
diff --git a/helpers/make-initramfs-tools b/helpers/make-initramfs-tools
index 3c81d7e..e454f1a 100644
--- a/helpers/make-initramfs-tools
+++ b/helpers/make-initramfs-tools
@@ -21,8 +21,10 @@ VERSION=1
 
 . ./config
 
-sed '/Possible missing firmware/s/echo.*/true/' -i hook-functions 
+patch --no-backup-if-mismatch -p1 < $DATA/no-warn-firmware.patch
 
 changelog "Do not warn of missing firmware"
 
 compile
+
+