diff --git a/src/roadmap.gmo b/src/roadmap.gmo
index a641eef..90da7fc 100644
--- a/src/roadmap.gmo
+++ b/src/roadmap.gmo
@@ -28,6 +28,7 @@ implement the following concepts as {coloring computers}:
 
 ## tutorial
 
+* check links / update links
 * (re)download uxn, set up dev pipeline
 * check new instructions? and check changes in opcodes - for assembled rom in day 1
 * check current color theme: Background/alpha, Selection, Foreground, Application
diff --git a/src/uxn.gmo b/src/uxn.gmo
index 43949fd..f2cc027 100644
--- a/src/uxn.gmo
+++ b/src/uxn.gmo
@@ -26,7 +26,7 @@ these are revised versions of the tutorials below :)
 
 # external resources
 
-=> https://metasyn.github.io/learn-uxn/ learn-uxn by metasyn
+=> https://metasyn.srht.site/learn-uxn/ learn-uxn by metasyn
 => https://wiki.xxiivv.com/site/uxn.html uxn technical documentation
 => https://nchrs.xyz/site/uxn_notes.html uxn illustrated notes
 => https://wiki.xxiivv.com/site/uxntal_reference.html the uxntal opcode manual
diff --git a/src/uxn_tutorial.gmo b/src/uxn_tutorial.gmo
index bdfedde..1b73629 100644
--- a/src/uxn_tutorial.gmo
+++ b/src/uxn_tutorial.gmo
@@ -90,7 +90,7 @@ in this appendix we introduce the use of the on-screen debugger available in uxn
 
 # external resources
 
-=> https://metasyn.github.io/learn-uxn/ learn-uxn by metasyn
+=> https://metasyn.srht.site/learn-uxn/ learn-uxn by metasyn
 => https://wiki.xxiivv.com/site/uxn.html uxn technical documentation
 => https://nchrs.xyz/site/uxn_notes.html uxn illustrated notes
 => https://wiki.xxiivv.com/site/uxntal_reference.html the uxntal opcode manual
diff --git a/src/uxn_tutorial_day_1.gmo b/src/uxn_tutorial_day_1.gmo
index 42d3231..8c4025d 100644
--- a/src/uxn_tutorial_day_1.gmo
+++ b/src/uxn_tutorial_day_1.gmo
@@ -191,7 +191,7 @@ alternatively, you can get the sources from the uxn git repository, where you wi
 
 finally, you can try and experiment with all the materials in the tutorial with the learn-uxn site by metasyn:
 
-=> https://metasyn.github.io/learn-uxn/ learn-uxn by metasyn
+=> https://metasyn.srht.site/learn-uxn/ learn-uxn by metasyn
 
 ## the toolchain