diff --git a/InnerDetector/InDetMonitoring/InDetGlobalMonitoringRun3Test/InDetGlobalMonitoringRun3Test/ATLAS_CHECK_THREAD_SAFETY b/InnerDetector/InDetMonitoring/InDetGlobalMonitoringRun3Test/InDetGlobalMonitoringRun3Test/ATLAS_CHECK_THREAD_SAFETY
new file mode 100644
index 0000000000000000000000000000000000000000..a826341212b8aac524a3432c0b2b264f56e218e0
--- /dev/null
+++ b/InnerDetector/InDetMonitoring/InDetGlobalMonitoringRun3Test/InDetGlobalMonitoringRun3Test/ATLAS_CHECK_THREAD_SAFETY
@@ -0,0 +1 @@
+InnerDetector/InDetMonitoring/InDetGlobalMonitoringRun3Test
diff --git a/InnerDetector/InDetMonitoring/PixelMonitoring/ATLAS_CHECK_THREAD_SAFETY b/InnerDetector/InDetMonitoring/PixelMonitoring/ATLAS_CHECK_THREAD_SAFETY
new file mode 100644
index 0000000000000000000000000000000000000000..682942c9a6b85ec50ae4889442df677551e3fa19
--- /dev/null
+++ b/InnerDetector/InDetMonitoring/PixelMonitoring/ATLAS_CHECK_THREAD_SAFETY
@@ -0,0 +1 @@
+InnerDetector/InDetMonitoring/PixelMonitoring