diff --git a/device.mk b/device.mk
index 406b1bb..2b5a138 100644
--- a/device.mk
+++ b/device.mk
@@ -73,11 +73,23 @@
 
 # A/B related defines
 AB_OTA_UPDATER := true
-AB_OTA_PARTITIONS += \
-	boot \
+AB_OTA_PARTITIONS := \
+	aboot \
+	cmnlib64 \
+	cmnlib \
+	devcfg \
+	dsp \
 	dtbo \
-	system \
+	keymaster \
+	lksecapp \
+	mdtp \
+	modem \
+	rpm \
+	sbl1 \
+	tz \
 	vbmeta \
+	boot \
+	system \
 	vendor