diff --git a/libs/vr/libvrflinger/hardware_composer.cpp b/libs/vr/libvrflinger/hardware_composer.cpp
index 1039fc5..3f0371c 100644
--- a/libs/vr/libvrflinger/hardware_composer.cpp
+++ b/libs/vr/libvrflinger/hardware_composer.cpp
@@ -570,6 +570,9 @@
   // Copy from latest record in shared_config_ring_ to local copy.
   DvrConfig record;
   if (shared_config_ring_.GetNewest(&shared_config_ring_sequence_, &record)) {
+    ALOGI("DvrConfig updated: sequence %u, post offset %d",
+          shared_config_ring_sequence_, record.frame_post_offset_ns);
+    ++shared_config_ring_sequence_;
     post_thread_config_ = record;
   }
 }