diff --git a/pixelstats/service.cpp b/pixelstats/service.cpp
index 13ab5c34..333a32fb 100644
--- a/pixelstats/service.cpp
+++ b/pixelstats/service.cpp
@@ -88,7 +88,8 @@ const struct SysfsCollector::SysfsPaths sysfs_paths = {
         "/sys/devices/platform/exynos-drm/secondary-panel/error_count_te",
         "/sys/devices/platform/exynos-drm/secondary-panel/error_count_unknown",
     },
-    .PDMStatePath = "/sys/devices/platform/audiometrics/pdm_state"
+    .PDMStatePath = "/sys/devices/platform/audiometrics/pdm_state",
+    .WavesPath = "/sys/devices/platform/audiometrics/waves"
 };
 
 const struct UeventListener::UeventPaths ueventPaths = {