diff --git a/crnlib/crn_threading_pthreads.cpp b/crnlib/crn_threading_pthreads.cpp
index 3dc2bf04..41d5a825 100644
--- a/crnlib/crn_threading_pthreads.cpp
+++ b/crnlib/crn_threading_pthreads.cpp
@@ -1,3 +1,5 @@
+// Trigger CI test: 1777829719
+
 // File: crn_threading_pthreads.cpp
 // See Copyright Notice and license at the end of include/crnlib.h
 #include "crn_core.h"