diff --git a/migrations/248k-1.0.20.lua b/migrations/248k-1.0.20.lua
new file mode 100644
index 0000000..d8f6781
--- /dev/null
+++ b/migrations/248k-1.0.20.lua
@@ -0,0 +1,5 @@
+for _, force in pairs(game.forces) do
+    force.reset_recipes()
+    force.reset_technologies()
+    force.reset_technology_effects()
+end
\ No newline at end of file