diff --git a/cleanspec.mk b/cleanspec.mk
index de22378..3d9fd5c 100644
--- a/cleanspec.mk
+++ b/cleanspec.mk
@@ -79,6 +79,8 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/bin/bugreport)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libwebcore_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libwebcore_intermediates)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libdvm_intermediates)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libandroid_runtime_intermediates)
 
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
diff --git a/core/combo/linux-arm.mk b/core/combo/linux-arm.mk
index 6011351..c0a530f 100644
--- a/core/combo/linux-arm.mk
+++ b/core/combo/linux-arm.mk
@@ -166,6 +166,10 @@
 $(combo_target)DEFAULT_SYSTEM_SHARED_LIBRARIES := libc libstdc++ libm
 
 $(combo_target)CUSTOM_LD_COMMAND := true
+
+# Enable the Dalvik JIT compiler
+WITH_JIT := true
+
 define transform-o-to-shared-lib-inner
 $(TARGET_CXX) \
 	-nostdlib -Wl,-soname,$(notdir $@) -Wl,-T,$(BUILD_SYSTEM)/armelf.xsc \