diff --git a/kernel/kernel/Process.cpp b/kernel/kernel/Process.cpp
index 6d4db907..ded3c131 100644
--- a/kernel/kernel/Process.cpp
+++ b/kernel/kernel/Process.cpp
@@ -2013,8 +2013,13 @@ namespace Kernel
 
 		if (act)
 		{
-			if (act->sa_flags)
+			if (act->sa_flags == SA_RESTART)
+				dwarnln("FIXME: sigaction ignoring SA_RESTART", signal, act->sa_flags);
+			else if (act->sa_flags)
+			{
+				dwarnln("TODO: sigaction({}, {H})", signal, act->sa_flags);
 				return BAN::Error::from_errno(ENOTSUP);
+			}
 			m_signal_handlers[signal] = *act;
 		}