diff --git a/core/Makefile b/core/Makefile
index 9f166cc..549d1ab 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1223,6 +1223,7 @@
     $(if $(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_COMPRESSOR_OPT),$(hide) echo "productservices_squashfs_compressor_opt=$(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_COMPRESSOR_OPT)" >> $(1))
     $(if $(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_BLOCK_SIZE),$(hide) echo "productservices_squashfs_block_size=$(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_BLOCK_SIZE)" >> $(1))
     $(if $(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_DISABLE_4K_ALIGN),$(hide) echo "productservices_squashfs_disable_4k_align=$(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_DISABLE_4K_ALIGN)" >> $(1))
+    $(if $(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_RESERVED_SIZE),$(hide) echo "productservices_reserved_size=$(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_RESERVED_SIZE)" >> $(1))
 )
 $(if $(filter $(2),oem),\
     $(if $(BOARD_OEMIMAGE_PARTITION_SIZE),$(hide) echo "oem_size=$(BOARD_OEMIMAGE_PARTITION_SIZE)" >> $(1))
@@ -2320,8 +2321,11 @@
   $(call generate-userimage-prop-dictionary, $(productservicesimage_intermediates)/productservices_image_info.txt, skip_fsck=true)
   $(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH \
       ./build/tools/releasetools/build_image.py \
-      $(TARGET_OUT_PRODUCT_SERVICES) $(productservicesimage_intermediates)/productservices_image_info.txt $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) $(TARGET_OUT)
-  $(hide) $(call assert-max-image-size,$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET),$(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_SIZE))
+      $(TARGET_OUT_PRODUCT_SERVICES) $(productservicesimage_intermediates)/productservices_image_info.txt $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) $(TARGET_OUT) \
+      $(productservicesimage_intermediates)/generated_productservices_image_info.txt
+  $(hide) $(call assert-max-image-size,$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET),\
+      $(call read-image-prop-dictionary,\
+          $(productservicesimage_intermediates)/generated_productservices_image_info.txt,productservices_size))
 endef
 
 # We just build this directly to the install location.
diff --git a/core/config.mk b/core/config.mk
index 81ca30c..5ebbd9c 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -938,6 +938,13 @@
 endif
 endif
 
+ifneq ($(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_SIZE),)
+ifneq ($(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_RESERVED_SIZE),)
+$(error Should not define BOARD_PRODUCT_SERVICESIMAGE_PARTITION_SIZE and \
+    BOARD_PRODUCT_SERVICESIMAGE_PARTITION_RESERVED_SIZE together)
+endif
+endif
+
 endif # USE_LOGICAL_PARTITIONS
 
 # ###############################################################
diff --git a/core/product.mk b/core/product.mk
index 76ca140..ff2e7e7 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -396,6 +396,7 @@
 	BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE \
 	BOARD_VENDORIMAGE_PARTITION_RESERVED_SIZE \
 	BOARD_PRODUCTIMAGE_PARTITION_RESERVED_SIZE \
+	BOARD_PRODUCT_SERVICESIMAGE_PARTITION_RESERVED_SIZE \
 	BOARD_SUPER_PARTITION_SIZE \
 	BOARD_SUPER_PARTITION_PARTITION_LIST \
 
diff --git a/tools/releasetools/build_image.py b/tools/releasetools/build_image.py
index f536afb..6336e68 100755
--- a/tools/releasetools/build_image.py
+++ b/tools/releasetools/build_image.py
@@ -897,6 +897,7 @@
     copy_prop("productservices_extfs_inode_count", "extfs_inode_count")
     if not copy_prop("productservices_extfs_rsv_pct", "extfs_rsv_pct"):
       d["extfs_rsv_pct"] = "0"
+    copy_prop("productservices_reserved_size", "partition_reserved_size")
   elif mount_point == "oem":
     copy_prop("fs_type", "fs_type")
     copy_prop("oem_size", "partition_size")
@@ -938,6 +939,8 @@
     copy_prop("partition_size", "vendor_size")
   elif mount_point == "product":
     copy_prop("partition_size", "product_size")
+  elif mount_point == "product-services":
+    copy_prop("partition_size", "productservices_size")
   return d