diff --git a/BoardConfig.mk b/BoardConfig.mk
index b1da1c2..ec6c1c4 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -142,6 +142,9 @@ ENABLE_CPUSETS := true
 # Crypto
 TARGET_HW_DISK_ENCRYPTION := true
 
+# Enable dexpreopt to speed boot time
+WITH_DEXPREOPT := true
+
 # Display
 HAVE_ADRENO_SOURCE:= false
 BOARD_USES_ADRENO := true