diff --git a/todo.txt b/todo.txt
index 219232525..9fe20eedc 100644
--- a/todo.txt
+++ b/todo.txt
@@ -33,6 +33,8 @@ TODO, which will get actually done
 
 - SDL: Text input window still blocks touches sometimes after text input is finished.
 
+- SDL: Option to disable touch filtering.
+
 - Debian: add hardlink simulation to proot, for Android 6.
 
 - Debian: dialog to allow writing to external storage.
@@ -53,6 +55,8 @@ TODO, which will get actually done
 
 - XSDL: 24bpp color depth support.
 
+- XSDL: App window update lags behind mouse movement.
+
 - OpenLieroX: limited lives are shown incorrectly in score table when spectating.
 
 - OpenLieroX: download speed test at humus.kvalitne.cz is not working, replace it with some default value.