diff --git a/models/sunrise/chip.txt b/models/sunrise/chip.txt
new file mode 100644
index 0000000..23e6f9c
--- /dev/null
+++ b/models/sunrise/chip.txt
@@ -0,0 +1 @@
+W25Q256.V
diff --git a/scripts/ch341a-dump.sh b/scripts/ch341a-dump.sh
index 4582ab8..3bfb95c 100755
--- a/scripts/ch341a-dump.sh
+++ b/scripts/ch341a-dump.sh
@@ -11,7 +11,7 @@ MODEL="$1"
 
 source scripts/_ch341a.sh
 
-flashrom -p ch341a_spi -c "${CHIP}" -r build/dump.rom
+sudo flashrom -p ch341a_spi -c "${CHIP}" -r build/dump.rom
 
 ./coreboot/build/cbfstool build/dump.rom read -r CONSOLE -f build/dump.log
 
diff --git a/scripts/ch341a-flash.sh b/scripts/ch341a-flash.sh
index ff44274..4fb8545 100755
--- a/scripts/ch341a-flash.sh
+++ b/scripts/ch341a-flash.sh
@@ -11,4 +11,4 @@ MODEL="$1"
 
 source scripts/_ch341a.sh
 
-flashrom -p ch341a_spi -c "${CHIP}" -w "build/${MODEL}/firmware.rom"
+sudo flashrom -p ch341a_spi -c "${CHIP}" -w "build/${MODEL}/firmware.rom"