diff --git a/statslog.h b/statslog.h
index 9cba6b2..5992a49 100644
--- a/statslog.h
+++ b/statslog.h
@@ -39,7 +39,7 @@ struct memory_stat {
 
 #ifdef LMKD_LOG_STATS
 
-#define MEMCG_PROCESS_MEMORY_STAT_PATH "/dev/memcg/apps/uid_%u/pid_%u/memory.stat"
+#define MEMCG_PROCESS_MEMORY_STAT_PATH "/dev/memcg/apps/uid_%u/pid_%d/memory.stat"
 #define PROC_STAT_FILE_PATH "/proc/%d/stat"
 #define PROC_STAT_BUFFER_SIZE 1024
 #define BYTES_IN_KILOBYTE 1024