diff --git a/core/Makefile b/core/Makefile
index 6e81784..5011940 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1132,7 +1132,7 @@
 ## Files under out dir will be rejected to prevent possible conflicts with other rules.
 PDK_PLATFORM_ZIP_PRODUCT_BINARIES := $(filter-out $(OUT_DIR)/%,$(PDK_PLATFORM_ZIP_PRODUCT_BINARIES))
 INSTALLED_PLATFORM_ZIP := $(PRODUCT_OUT)/platform.zip
-$(INSTALLED_PLATFORM_ZIP) : $(INTERNAL_SYSTEMIMAGE_FILES) | $(ZIPTIME)
+$(INSTALLED_PLATFORM_ZIP) : $(INTERNAL_SYSTEMIMAGE_FILES)
 	$(call pretty,"Platform zip package: $(INSTALLED_PLATFORM_ZIP)")
 	$(hide) rm -f $@
 	$(hide) cd $(dir $@) && zip -qryX $(notdir $@) \
@@ -1149,7 +1149,6 @@
 ifneq ($(PDK_PLATFORM_ZIP_PRODUCT_BINARIES),)
 	$(hide) zip -qryX $@ $(PDK_PLATFORM_ZIP_PRODUCT_BINARIES)
 endif
-	$(remove-timestamps-from-package)
 
 .PHONY: platform
 platform: $(INSTALLED_PLATFORM_ZIP)
@@ -1408,7 +1407,7 @@
 BUILT_OTATOOLS_PACKAGE := $(PRODUCT_OUT)/otatools.zip
 $(BUILT_OTATOOLS_PACKAGE): zip_root := $(call intermediates-dir-for,PACKAGING,otatools)/otatools
 
-$(BUILT_OTATOOLS_PACKAGE): $(OTATOOLS) | $(ACP) $(ZIPTIME)
+$(BUILT_OTATOOLS_PACKAGE): $(OTATOOLS) | $(ACP)
 	@echo "Package OTA tools: $@"
 	$(hide) rm -rf $@ $(zip_root)
 	$(hide) mkdir -p $(dir $@) $(zip_root)/bin $(zip_root)/framework $(zip_root)/releasetools $(zip_root)/system/extras/verity
@@ -1420,7 +1419,6 @@
 	$(hide) (cd $(zip_root) && zip -qryX $(abspath $@) *)
 	$(hide) zip -qryX $(abspath $@) build/target/product/security/
 	$(hide) find device vendor -name \*.pk8 -o -name \*.x509.pem -o -name oem.prop | xargs zip -qryX $(abspath $@)>/dev/null || true
-	$(remove-timestamps-from-package)
 
 .PHONY: otatools-package
 otatools-package: $(BUILT_OTATOOLS_PACKAGE)
@@ -1497,7 +1495,7 @@
 		$(SELINUX_FC) \
 		$(APKCERTS_FILE) \
 		$(HOST_OUT_EXECUTABLES)/fs_config \
-		| $(ACP) $(ZIPTIME)
+		| $(ACP)
 	@echo "Package target files: $@"
 	$(hide) rm -rf $@ $(zip_root)
 	$(hide) mkdir -p $(dir $@) $(zip_root)
@@ -1658,7 +1656,6 @@
 	$(hide) (cd $(zip_root) && zip -qX ../$(notdir $@) META/*filesystem_config.txt)
 	$(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH MKBOOTIMG=$(MKBOOTIMG) \
 	    ./build/tools/releasetools/add_img_to_target_files -v -p $(HOST_OUT) $@
-	$(remove-timestamps-from-package)
 
 .PHONY: target-files-package
 target-files-package: $(BUILT_TARGET_FILES_PACKAGE)
@@ -1732,12 +1729,11 @@
 ifndef TARGET_BUILD_APPS
 $(SYMBOLS_ZIP): $(INSTALLED_SYSTEMIMAGE) $(INSTALLED_BOOTIMAGE_TARGET)
 endif
-$(SYMBOLS_ZIP): | $(ZIPTIME)
+$(SYMBOLS_ZIP):
 	@echo "Package symbols: $@"
 	$(hide) rm -rf $@
 	$(hide) mkdir -p $(dir $@) $(TARGET_OUT_UNSTRIPPED)
 	$(hide) zip -qrX $@ $(TARGET_OUT_UNSTRIPPED)
-	$(remove-timestamps-from-package)
 
 # -----------------------------------------------------------------
 # A zip of the Android Apps. Not keeping full path so that we don't
@@ -1750,7 +1746,7 @@
 name := $(name)-apps-$(FILE_NAME_TAG)
 
 APPS_ZIP := $(PRODUCT_OUT)/$(name).zip
-$(APPS_ZIP): $(INSTALLED_SYSTEMIMAGE) | $(ZIPTIME)
+$(APPS_ZIP): $(INSTALLED_SYSTEMIMAGE)
 	@echo "Package apps: $@"
 	$(hide) rm -rf $@
 	$(hide) mkdir -p $(dir $@)
@@ -1761,7 +1757,6 @@
 	else \
 		zip -qjX $@ $$apps_to_zip; \
 	fi
-	$(remove-timestamps-from-package)
 
 #------------------------------------------------------------------
 # A zip of emma code coverage meta files. Generated for fully emma
@@ -1770,12 +1765,10 @@
 ifeq (true,$(EMMA_INSTRUMENT))
 EMMA_META_ZIP := $(PRODUCT_OUT)/emma_meta.zip
 # the dependency will be set up later in build/core/main.mk.
-$(EMMA_META_ZIP): | $(ZIPTIME)
 $(EMMA_META_ZIP) :
 	@echo "Collecting Emma coverage meta files."
 	$(hide) find $(TARGET_COMMON_OUT_ROOT) $(HOST_COMMON_OUT_ROOT) -name "coverage.em" | \
 		zip -@ -qX $@
-	$(remove-timestamps-from-package)
 
 endif # EMMA_INSTRUMENT=true
 
@@ -1786,7 +1779,6 @@
 ifdef TARGET_BUILD_APPS
 PROGUARD_DICT_ZIP := $(PRODUCT_OUT)/$(TARGET_PRODUCT)-proguard-dict-$(FILE_NAME_TAG).zip
 # the dependency will be set up later in build/core/main.mk.
-$(PROGUARD_DICT_ZIP): | $(ZIPTIME)
 $(PROGUARD_DICT_ZIP) :
 	@echo "Packaging Proguard obfuscation dictionary files."
 	$(hide) dict_files=`find $(TARGET_OUT_COMMON_INTERMEDIATES)/APPS -name proguard_dictionary`; \
@@ -1799,7 +1791,6 @@
 		  zip -qd $@ zipdummy; \
 		  rm $(dir $@)/zipdummy; \
 		fi
-	$(remove-timestamps-from-package)
 
 endif # TARGET_BUILD_APPS
 
@@ -1822,10 +1813,9 @@
 
 INTERNAL_EMULATOR_PACKAGE_TARGET := $(PRODUCT_OUT)/$(name).zip
 
-$(INTERNAL_EMULATOR_PACKAGE_TARGET): $(INTERNAL_EMULATOR_PACKAGE_FILES) | $(ZIPTIME)
+$(INTERNAL_EMULATOR_PACKAGE_TARGET): $(INTERNAL_EMULATOR_PACKAGE_FILES)
 	@echo "Package: $@"
 	$(hide) zip -qjX $@ $(INTERNAL_EMULATOR_PACKAGE_FILES)
-	$(remove-timestamps-from-package)
 
 endif
 # -----------------------------------------------------------------
@@ -1925,7 +1915,7 @@
 #
 #SDK_GNU_ERROR := true
 
-$(INTERNAL_SDK_TARGET): $(deps) | $(ZIPTIME)
+$(INTERNAL_SDK_TARGET): $(deps)
 	@echo "Package SDK: $@"
 	$(hide) rm -rf $(PRIVATE_DIR) $@
 	$(hide) for f in $(target_gnu_MODULES); do \
@@ -1962,7 +1952,6 @@
 		chmod -R ug+rwX $(PRIVATE_DIR) && \
 		cd $(dir $@) && zip -rqX $(notdir $@) $(PRIVATE_NAME) \
 	) || ( rm -rf $(PRIVATE_DIR) $@ && exit 44 )
-	$(remove-timestamps-from-package)
 
 
 # Is a Windows SDK requested? If so, we need some definitions from here
diff --git a/core/droiddoc.mk b/core/droiddoc.mk
index c0a2732..74f7d8b 100644
--- a/core/droiddoc.mk
+++ b/core/droiddoc.mk
@@ -237,12 +237,11 @@
 # Define a rule to create a zip of these docs.
 out_zip := $(OUT_DOCS)/$(LOCAL_MODULE)-docs.zip
 $(out_zip): PRIVATE_DOCS_DIR := $(out_dir)
-$(out_zip): $(full_target) | $(ZIPTIME)
+$(out_zip): $(full_target)
 	@echo Package docs: $@
 	@rm -f $@
 	@mkdir -p $(dir $@)
 	$(hide) ( F=$$(pwd)/$@ ; cd $(PRIVATE_DOCS_DIR) && zip -rqX $$F * )
-	$(remove-timestamps-from-package)
 
 $(LOCAL_MODULE)-docs.zip : $(out_zip)
 
diff --git a/core/tasks/cts.mk b/core/tasks/cts.mk
index 2050fc7..6288ce8 100644
--- a/core/tasks/cts.mk
+++ b/core/tasks/cts.mk
@@ -385,12 +385,10 @@
 $(INTERNAL_CTS_TARGET): PRIVATE_CTS_DIR := $(cts_dir)
 $(INTERNAL_CTS_TARGET): PRIVATE_DIR := $(cts_dir)/$(cts_name)
 $(INTERNAL_CTS_TARGET): TMP_DIR := $(cts_dir)/temp
-$(INTERNAL_CTS_TARGET): $(cts_dir)/all_cts_files_stamp $(DEFAULT_TEST_PLAN) | $(ZIPTIME)
+$(INTERNAL_CTS_TARGET): $(cts_dir)/all_cts_files_stamp $(DEFAULT_TEST_PLAN)
 	$(hide) echo "Package CTS: $@"
 	$(hide) cd $(dir $@) && zip -rqX $(notdir $@) $(PRIVATE_NAME)
-	$(remove-timestamps-from-package)
 
 .PHONY: cts
 cts: $(INTERNAL_CTS_TARGET) adb
 $(call dist-for-goals,cts,$(INTERNAL_CTS_TARGET))
-
diff --git a/core/tasks/sdk-addon.mk b/core/tasks/sdk-addon.mk
index 0062f7e..362b229 100644
--- a/core/tasks/sdk-addon.mk
+++ b/core/tasks/sdk-addon.mk
@@ -104,7 +104,7 @@
 
 $(full_target): PRIVATE_STAGING_DIR := $(call append-path,$(staging),$(addon_dir_leaf))
 
-$(full_target): $(sdk_addon_deps) | $(ACP) $(ZIPTIME)
+$(full_target): $(sdk_addon_deps) | $(ACP)
 	@echo Packaging SDK Addon: $@
 	$(hide) mkdir -p $(PRIVATE_STAGING_DIR)/docs
 	$(hide) for d in $(PRIVATE_DOCS_DIRS); do \
@@ -112,14 +112,12 @@
 	  done
 	$(hide) mkdir -p $(dir $@)
 	$(hide) ( F=$$(pwd)/$@ ; cd $(PRIVATE_STAGING_DIR)/.. && zip -rqX $$F $(notdir $(PRIVATE_STAGING_DIR)) )
-	$(remove-timestamps-from-package)
 
 $(full_target_img): PRIVATE_STAGING_DIR := $(call append-path,$(staging),$(addon_dir_img))/images/$(TARGET_CPU_ABI)
-$(full_target_img): $(full_target) $(addon_img_source_prop) | $(ZIPTIME)
+$(full_target_img): $(full_target) $(addon_img_source_prop)
 	@echo Packaging SDK Addon System-Image: $@
 	$(hide) mkdir -p $(dir $@)
 	$(hide) ( F=$$(pwd)/$@ ; cd $(PRIVATE_STAGING_DIR)/.. && zip -rqX $$F $(notdir $(PRIVATE_STAGING_DIR)) )
-	$(remove-timestamps-from-package)
 
 
 .PHONY: sdk_addon
diff --git a/core/tasks/tools/package-modules.mk b/core/tasks/tools/package-modules.mk
index 2e1ad21..24a7608 100644
--- a/core/tasks/tools/package-modules.mk
+++ b/core/tasks/tools/package-modules.mk
@@ -47,7 +47,7 @@
 my_package_zip := $(my_staging_dir)/$(my_package_name).zip
 $(my_package_zip): PRIVATE_COPY_PAIRS := $(my_copy_pairs)
 $(my_package_zip): PRIVATE_PICKUP_FILES := $(my_pickup_files)
-$(my_package_zip) : $(my_built_modules) | $(ZIPTIME)
+$(my_package_zip) : $(my_built_modules)
 	@echo "Package $@"
 	@rm -rf $(dir $@) && mkdir -p $(dir $@)
 	$(call copy-tests-in-batch,$(wordlist 1,200,$(PRIVATE_COPY_PAIRS)))
@@ -60,4 +60,3 @@
 	$(hide) $(foreach f, $(PRIVATE_PICKUP_FILES),\
 	  cp -RfL $(f) $(dir $@);)
 	$(hide) cd $(dir $@) && zip -rqX $(notdir $@) *
-	$(remove-timestamps-from-package)