diff --git a/README.md b/README.md
index 9a9b64f..01b51e0 100644
--- a/README.md
+++ b/README.md
@@ -97,5 +97,5 @@ entities:
   - entity: sensor.rpi_4_voltage
   - entity: sensor.rpi_4_sys_clock_speed
   - entity: sensor.rpi_4_swap
-  - entity: sensor.rpi_4_swap
+  - entity: sensor.rpi_4_memory
 ```
\ No newline at end of file