diff --git a/core/config.mk b/core/config.mk
index 8286359..42bab80 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -1259,7 +1259,15 @@
 TARGET_PRODUCT_PROP := $(wildcard $(TARGET_DEVICE_DIR)/product.prop)
 endif
 
-.KATI_READONLY := TARGET_SYSTEM_PROP TARGET_SYSTEM_EXT_PROP TARGET_PRODUCT_PROP
+ifeq ($(TARGET_ODM_PROP),)
+TARGET_ODM_PROP := $(wildcard $(TARGET_DEVICE_DIR)/odm.prop)
+endif
+
+.KATI_READONLY := \
+    TARGET_SYSTEM_PROP \
+    TARGET_SYSTEM_EXT_PROP \
+    TARGET_PRODUCT_PROP \
+    TARGET_ODM_PROP \
 
 include $(BUILD_SYSTEM)/sysprop_config.mk