diff --git a/src/plugins/expressions/common/expression_functions/specs/math_column.ts b/src/plugins/expressions/common/expression_functions/specs/math_column.ts
index 9e0e7083bdfa7c..e915b183e0bbc8 100644
--- a/src/plugins/expressions/common/expression_functions/specs/math_column.ts
+++ b/src/plugins/expressions/common/expression_functions/specs/math_column.ts
@@ -28,7 +28,7 @@ export const mathColumn: ExpressionFunctionDefinition<
   inputTypes: ['datatable'],
   help: i18n.translate('expressions.functions.mathColumnHelpText', {
     defaultMessage:
-      'Adds a column by evaluating TinyMath on each row. ' +
+      'Adds a column by evaluating {tinymath} on each row. ' +
       'This function is optimized for math and performs better than using a math expression in {mapColumnFn}.',
       values: {
         mapColumnFn: '`mapColumn`',