diff --git a/esphome/cat-medication-tracker.yaml b/esphome/cat-medication-tracker.yaml
index 66d0924..bb9ac8b 100644
--- a/esphome/cat-medication-tracker.yaml
+++ b/esphome/cat-medication-tracker.yaml
@@ -68,8 +68,6 @@ spi:
     clk_pin: GPIO14
     mosi_pin: GPIO13
     miso_pin: GPIO12
-    # Set bus rate here to ensure the TFT doesn't run too fast at startup.
-    frequency: 20MHz
 
 # ILI9488 Display (3.5" 320x480, portrait)
 display:
@@ -82,6 +80,7 @@ display:
     rotation: 0
     invert_colors: true
     color_order: bgr
+    data_rate: 20MHz
     dimensions:
       width: 320
       height: 480