diff --git a/services/surfaceflinger/common/FlagManager.cpp b/services/surfaceflinger/common/FlagManager.cpp
index b07e7ac..d6ebdac 100644
--- a/services/surfaceflinger/common/FlagManager.cpp
+++ b/services/surfaceflinger/common/FlagManager.cpp
@@ -130,6 +130,7 @@
     DUMP_READ_ONLY_FLAG(enable_layer_command_batching);
     DUMP_READ_ONLY_FLAG(screenshot_fence_preservation);
     DUMP_READ_ONLY_FLAG(vulkan_renderengine);
+    DUMP_READ_ONLY_FLAG(renderable_buffer_usage);
 #undef DUMP_READ_ONLY_FLAG
 #undef DUMP_SERVER_FLAG
 #undef DUMP_FLAG_INTERVAL
@@ -206,6 +207,7 @@
 FLAG_MANAGER_READ_ONLY_FLAG(enable_layer_command_batching, "")
 FLAG_MANAGER_READ_ONLY_FLAG(screenshot_fence_preservation, "debug.sf.screenshot_fence_preservation")
 FLAG_MANAGER_READ_ONLY_FLAG(vulkan_renderengine, "debug.renderengine.vulkan")
+FLAG_MANAGER_READ_ONLY_FLAG(renderable_buffer_usage, "")
 
 /// Trunk stable server flags ///
 FLAG_MANAGER_SERVER_FLAG(late_boot_misc2, "")
diff --git a/services/surfaceflinger/common/include/common/FlagManager.h b/services/surfaceflinger/common/include/common/FlagManager.h
index 2a30a40..7d26c66 100644
--- a/services/surfaceflinger/common/include/common/FlagManager.h
+++ b/services/surfaceflinger/common/include/common/FlagManager.h
@@ -70,6 +70,7 @@
     bool enable_layer_command_batching() const;
     bool screenshot_fence_preservation() const;
     bool vulkan_renderengine() const;
+    bool renderable_buffer_usage() const;
 
 protected:
     // overridden for unit tests