diff --git a/src/sys/kernel/ubthread.c b/src/sys/kernel/ubthread.c
index 5d67d6d..52ce7d3 100644
--- a/src/sys/kernel/ubthread.c
+++ b/src/sys/kernel/ubthread.c
@@ -27,6 +27,8 @@
 
 *****************************************************************************************/
 
+/* All these must be converted to be done atomically */
+
 #include <ubixos/ubthread.h>
 #include <ubixos/vitals.h>
 #include <ubixos/exec.h>