diff --git a/config/opencode/opencode.json b/config/opencode/opencode.json
index a03a5cb0..4fbe31f9 100644
--- a/config/opencode/opencode.json
+++ b/config/opencode/opencode.json
@@ -1,4 +1,5 @@
 {
   "$schema": "https://opencode.ai/config.json",
-  "theme": "system"
+  "theme": "system",
+  "autoupdate": false
 }
diff --git a/migrations/1769616857.sh b/migrations/1769616857.sh
new file mode 100644
index 00000000..34e57bdf
--- /dev/null
+++ b/migrations/1769616857.sh
@@ -0,0 +1,3 @@
+echo "Turn off opencode's own auto-update feature (we rely on pacman)"
+
+omarchy-refresh-config opencode/opencode.json