diff --git a/src/main/resources/assets/opencomputers/loot/openos/bin/sleep.lua b/src/main/resources/assets/opencomputers/loot/openos/bin/sleep.lua
index b7c682233..f8091f2fa 100644
--- a/src/main/resources/assets/opencomputers/loot/openos/bin/sleep.lua
+++ b/src/main/resources/assets/opencomputers/loot/openos/bin/sleep.lua
@@ -53,7 +53,7 @@ end
 
 local stdin_stream = io.stdin.stream
 if stdin_stream.pull then
-  return stdin_stream:pull(nil, total_time, "interrupted")
+  stdin_stream:pull(nil, total_time, "interrupted")
 else
-  os.sleep(total_time)
+  require("event").pull(total_time, "interrupted")
 end
diff --git a/src/main/resources/assets/opencomputers/lua/component/robot/.prop b/src/main/resources/assets/opencomputers/lua/component/robot/.prop
new file mode 100644
index 000000000..57d53fa41
--- /dev/null
+++ b/src/main/resources/assets/opencomputers/lua/component/robot/.prop
@@ -0,0 +1 @@
+{ignore=true}