diff --git a/scripts/data/integration_tests/test_lua_api/global.lua b/scripts/data/integration_tests/test_lua_api/global.lua
index 225660b858..31d1b040db 100644
--- a/scripts/data/integration_tests/test_lua_api/global.lua
+++ b/scripts/data/integration_tests/test_lua_api/global.lua
@@ -344,6 +344,13 @@ testing.registerGlobalTest('load while teleporting - teleport', function()
     landracer:teleport(player.cell, player.position)
 end)
 
+testing.registerGlobalTest('nan', function()
+    local nan = 0.0 / 0.0
+    local ok, err = pcall(function() world.setGameTimeScale(nan) end)
+    testing.expectEqual(ok, false)
+    testing.expectEqual(err, 'Value must be a finite number')
+end)
+
 return {
     engineHandlers = {
         onUpdate = testing.updateGlobal,
diff --git a/scripts/data/integration_tests/test_lua_api/menu.lua b/scripts/data/integration_tests/test_lua_api/menu.lua
index 8c6895a5d8..4f8dbd99c6 100644
--- a/scripts/data/integration_tests/test_lua_api/menu.lua
+++ b/scripts/data/integration_tests/test_lua_api/menu.lua
@@ -72,6 +72,7 @@ registerGlobalTest('memory limit')
 registerGlobalTest('vfs')
 registerGlobalTest('commit crime')
 registerGlobalTest('record model property')
+registerGlobalTest('nan', 'world.setGameTimeScale should not accept nan')
 
 registerGlobalTest('player yaw rotation', 'rotating player with controls.yawChange should change rotation')
 registerGlobalTest('player pitch rotation', 'rotating player with controls.pitchChange should change rotation')