diff --git a/embassy-lora/src/sx127x/mod.rs b/embassy-lora/src/sx127x/mod.rs
index f47a9eb5..8904c9a1 100644
--- a/embassy-lora/src/sx127x/mod.rs
+++ b/embassy-lora/src/sx127x/mod.rs
@@ -70,10 +70,10 @@ where
     RFS: RadioSwitch + 'static,
 {
     fn get_rx_window_offset_ms(&self) -> i32 {
-        -500
+        -3
     }
     fn get_rx_window_duration_ms(&self) -> u32 {
-        800
+        1003
     }
 }