diff --git a/radio/src/gui/colorlcd/radio_diagkeys.cpp b/radio/src/gui/colorlcd/radio_diagkeys.cpp
index f00a1c49c..a4714fd7c 100644
--- a/radio/src/gui/colorlcd/radio_diagkeys.cpp
+++ b/radio/src/gui/colorlcd/radio_diagkeys.cpp
@@ -206,8 +206,8 @@ class RadioKeyDiagsWindow : public Window
     char s[10] = "0";
 
     for (uint8_t i = 0; i < keysGetMaxTrims() * 2; i++) {
-      s[0] = keysGetTrimState(i) + '0';
-      lv_label_set_text(trimValues[_trimMap[i]], s);
+      s[0] = keysGetTrimState(_trimMap[i]) + '0';
+      lv_label_set_text(trimValues[i], s);
     }
   }