diff --git a/common.mk b/common.mk
index edd8112..b43f545 100644
--- a/common.mk
+++ b/common.mk
@@ -76,6 +76,10 @@ PRODUCT_COPY_FILES += \
     frameworks/native/data/etc/android.hardware.camera.full.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.camera.full.xml \
     frameworks/native/data/etc/android.hardware.camera.raw.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.camera.raw.xml
 
+# Dex
+PRODUCT_DEXPREOPT_SPEED_APPS += \
+    SystemUI
+
 # Fastbootd
 PRODUCT_PACKAGES += \
     fastbootd