diff --git a/c/tools/log/log.c b/c/tools/log/log.c
index 1e744ec..7aaf78c 100755
--- a/c/tools/log/log.c
+++ b/c/tools/log/log.c
@@ -153,7 +153,7 @@ int cleanup(log_manager *self)
     write_into_block(logbuf,":",&buf_length,MAX_LOG_LENGTH,"log.txt");
     write_into_block(logbuf,loc->log,&buf_length,MAX_LOG_LENGTH,"log.txt");
     
-    free(loc);
+    self->mempool->FreeBlock(self,loc_p);
 
     fd = open("log.txt",O_CREAT | O_WRONLY | O_APPEND, 0644);
     if(fd == -1){