diff --git a/roles/winroom/tasks/smlnj.yml b/roles/winroom/tasks/smlnj.yml
index e73d300..3de06e4 100644
--- a/roles/winroom/tasks/smlnj.yml
+++ b/roles/winroom/tasks/smlnj.yml
@@ -4,5 +4,5 @@
 
 - name: Install SML/NJ
   win_package:
-    path: "http://smlnj.cs.uchicago.edu/dist/working/{{ target_version }}/smlnj-{{ target_version }}.msi"
+    path: "https://smlnj.org/dist/working/{{ target_version }}/smlnj-{{ target_version }}.msi"
     creates_path: "%ProgramFiles(x86)%\\SMLNJ\\bin\\sml.bat"