diff --git a/core/resources/l10n/messages.properties b/core/resources/l10n/messages.properties
index 3a3c4ab53..0e7615bbc 100644
--- a/core/resources/l10n/messages.properties
+++ b/core/resources/l10n/messages.properties
@@ -1090,7 +1090,7 @@ TCMotorSelPan.checkbox.limitdiameter = Limit motor diameter to mount diameter
 TCMotorSelPan.btn.details = Show Details
 TCMotorSelPan.btn.filter = Filter Motors
 TCMotorSelPan.MotorSize = Motor Dimensions
-TCMotorSelPan.Diameter = Daimeter
+TCMotorSelPan.Diameter = Diameter
 TCMotorSelPan.Length = Length
 TCMotorSelPan.MotorMountDimensions = Motor mount dimensions:
 TCMotorSelPan.lbl.Search = Search: