diff --git a/media/libcpustats/ThreadCpuUsage.cpp b/media/libcpustats/ThreadCpuUsage.cpp
index 637402a..cfdcb51 100644
--- a/media/libcpustats/ThreadCpuUsage.cpp
+++ b/media/libcpustats/ThreadCpuUsage.cpp
@@ -21,7 +21,6 @@
 #include <stdlib.h>
 #include <time.h>
 
-#include <utils/Debug.h>
 #include <utils/Log.h>
 
 #include <cpustats/ThreadCpuUsage.h>
@@ -218,7 +217,7 @@
 #define FREQ_SIZE 64
             char freq_path[FREQ_SIZE];
 #define FREQ_DIGIT 27
-            COMPILE_TIME_ASSERT_FUNCTION_SCOPE(MAX_CPU <= 10);
+            static_assert(MAX_CPU <= 10, "MAX_CPU too large");
 #define FREQ_PATH "/sys/devices/system/cpu/cpu?/cpufreq/scaling_cur_freq"
             strlcpy(freq_path, FREQ_PATH, sizeof(freq_path));
             freq_path[FREQ_DIGIT] = cpuNum + '0';