diff --git a/utils/src/thread.cpp b/utils/src/thread.cpp
index 22a4398..957e9bb 100644
--- a/utils/src/thread.cpp
+++ b/utils/src/thread.cpp
@@ -23,6 +23,7 @@
 {
     r = NULL;
     created = false;
+    id = 0;
 
     pthread_mutex_init(&lock, NULL);
 }
@@ -31,6 +32,7 @@
 {
     this->r = r;
     created = false;
+    id = 0;
 
     pthread_mutex_init(&lock, NULL);
 }