diff --git a/pixelstats/service.cpp b/pixelstats/service.cpp
index 23ae5f76..c6fe87ed 100644
--- a/pixelstats/service.cpp
+++ b/pixelstats/service.cpp
@@ -28,6 +28,7 @@
 using android::hardware::google::pixel::SysfsCollector;
 using android::hardware::google::pixel::UeventListener;
 
+#define BLOCK_STATS_LENGTH 17
 #define UFSHC_PATH(filename) "/dev/sys/block/bootdevice/" #filename
 #define UFS_ERR_PATH(err_type) UFSHC_PATH(err_stats/) #err_type
 const struct SysfsCollector::SysfsPaths sysfs_paths = {
@@ -55,6 +56,7 @@ const struct SysfsCollector::SysfsPaths sysfs_paths = {
         UFS_ERR_PATH(fatal_err_count),
         UFS_ERR_PATH(auto_hibern8_err_count)
     },
+    .BlockStatsLength = BLOCK_STATS_LENGTH,
 };
 
 const struct UeventListener::UeventPaths ueventPaths = {