diff --git a/libc/bionic/system_properties.cpp b/libc/bionic/system_properties.cpp
index 96a4017..1d26a13 100644
--- a/libc/bionic/system_properties.cpp
+++ b/libc/bionic/system_properties.cpp
@@ -1017,9 +1017,8 @@
     return items;
 }
 
-static bool initialize_properties() {
-    FILE* file = fopen("/property_contexts", "re");
-
+static bool initialize_properties_from_file(const char *filename) {
+    FILE* file = fopen(filename, "re");
     if (!file) {
         return false;
     }
@@ -1063,6 +1062,27 @@
 
     free(buffer);
     fclose(file);
+
+    return true;
+}
+
+static bool initialize_properties() {
+    // If we do find /property_contexts, then this is being
+    // run as part of the OTA updater on older release that had
+    // /property_contexts - b/34370523
+    if (initialize_properties_from_file("/property_contexts")) {
+        return true;
+    }
+
+    // TODO: Change path to /system/property_contexts after b/27805372
+    if (!initialize_properties_from_file("/plat_property_contexts")) {
+        return false;
+    }
+
+    // TODO: Change path to /vendor/property_contexts after b/27805372
+    // device-specific property context is optional, so load if it exists.
+    initialize_properties_from_file("/nonplat_property_contexts");
+
     return true;
 }