diff --git a/CleanSpec.mk b/CleanSpec.mk
index 2f1def0100..dcf40949ea 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -214,6 +214,9 @@ $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
 # 4.4.3
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
 
+# 4.4.4
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
+
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 1e172edaa6..51a83829fb 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -41,7 +41,7 @@ ifeq "" "$(PLATFORM_VERSION)"
   # which is the version that we reveal to the end user.
   # Update this value when the platform version changes (rather
   # than overriding it somewhere else).  Can be an arbitrary string.
-  PLATFORM_VERSION := 4.4.3
+  PLATFORM_VERSION := 4.4.4
 endif
 
 ifeq "" "$(PLATFORM_SDK_VERSION)"