diff --git a/target/product/aosp_arm.mk b/target/product/aosp_arm.mk
index b59f3cc23..bda9a4212 100644
--- a/target/product/aosp_arm.mk
+++ b/target/product/aosp_arm.mk
@@ -15,7 +15,7 @@
 #
 
 PRODUCT_PROPERTY_OVERRIDES += \
-	rild.libpath=/vendor/lib/libreference-ril.so
+	vendor.rild.libpath=/vendor/lib/libreference-ril.so
 
 # Note: the following lines need to stay at the beginning so that it can
 # take priority  and override the rules it inherit from other mk files
diff --git a/target/product/aosp_arm64.mk b/target/product/aosp_arm64.mk
index 129f213fa..727762a5e 100644
--- a/target/product/aosp_arm64.mk
+++ b/target/product/aosp_arm64.mk
@@ -15,7 +15,7 @@
 #
 
 PRODUCT_PROPERTY_OVERRIDES += \
-	rild.libpath=/vendor/lib64/libreference-ril.so
+	vendor.rild.libpath=/vendor/lib64/libreference-ril.so
 
 # This is a build configuration for a full-featured build of the
 # Open-Source part of the tree. It's geared toward a US-centric
diff --git a/target/product/aosp_x86.mk b/target/product/aosp_x86.mk
index 315a099ed..cd099e75e 100644
--- a/target/product/aosp_x86.mk
+++ b/target/product/aosp_x86.mk
@@ -15,7 +15,7 @@
 #
 
 PRODUCT_PROPERTY_OVERRIDES += \
-	rild.libpath=/vendor/lib/libreference-ril.so
+	vendor.rild.libpath=/vendor/lib/libreference-ril.so
 
 # This is a build configuration for a full-featured build of the
 # Open-Source part of the tree. It's geared toward a US-centric
diff --git a/target/product/aosp_x86_64.mk b/target/product/aosp_x86_64.mk
index 84d38632f..368600920 100644
--- a/target/product/aosp_x86_64.mk
+++ b/target/product/aosp_x86_64.mk
@@ -15,7 +15,7 @@
 #
 
 PRODUCT_PROPERTY_OVERRIDES += \
-	rild.libpath=/vendor/lib64/libreference-ril.so
+	vendor.rild.libpath=/vendor/lib64/libreference-ril.so
 
 # This is a build configuration for a full-featured build of the
 # Open-Source part of the tree. It's geared toward a US-centric