diff --git a/hermit/TODO.md b/hermit/TODO.md
index 69b1b2b13..d9c1ba3b7 100644
--- a/hermit/TODO.md
+++ b/hermit/TODO.md
@@ -2,3 +2,6 @@ TODO list
 =========
 
 * using a unified term for cores and CPUs, currently we didn't differentiate
+* prioririty handling in the Pthread library is still missing
+* support of signals is still missing
+* use gs register to accelerate tha access to newlib's reentrant structure