diff --git a/slim.devices b/slim.devices
index 695a5be..cb092f6 100644
--- a/slim.devices
+++ b/slim.devices
@@ -44,6 +44,7 @@
 jflteusc
 jfltevzw
 jfltexx
+lettuce
 ls980
 ls990
 m7
diff --git a/tools/chromium_prebuilt.sh b/tools/chromium_prebuilt.sh
index 536afc9..c67d9e3 100755
--- a/tools/chromium_prebuilt.sh
+++ b/tools/chromium_prebuilt.sh
@@ -104,7 +104,7 @@
     \$(LOCAL_PATH)/lib64/libwebviewchromium_loader.so:system/lib64/libwebviewchromium_loader.so
 endif
 
-ifeq (\$(ARCH),arm)
+ifneq (\$(filter arm arm64,\$(ARCH)),)
 \$(shell mkdir -p out/target/product/__DEVICE__/system/app/webview/lib/arm/)
 \$(shell cp -r \$(LOCAL_PATH)/app/webview/lib/arm/libwebviewchromium.so out/target/product/__DEVICE__/system/app/webview/lib/arm/libwebviewchromium.so)
 endif