diff --git a/apps/spreadsheeteditor/main/app/view/FormulaWizard.js b/apps/spreadsheeteditor/main/app/view/FormulaWizard.js
index 212f6eaf8..63dfe88be 100644
--- a/apps/spreadsheeteditor/main/app/view/FormulaWizard.js
+++ b/apps/spreadsheeteditor/main/app/view/FormulaWizard.js
@@ -292,7 +292,7 @@ define([
var res = me.api.asc_insertArgumentsInFormula(me.getArgumentsValue(), index, arg.argType, this.funcprops ? this.funcprops.origin : undefined),
argres = res ? res.asc_getArgumentsResult() : undefined;
argres = argres ? argres[index] : undefined;
- arg.lblValue.html('= '+ (argres!==null && argres !==undefined ? argres : '' + arg.argTypeName + '' ));
+ arg.lblValue.html('= '+ (argres!==null && argres !==undefined ? argres : '' + arg.argTypeName + '' ));
var result = res ? res.asc_getFunctionResult() : undefined;
me.lblFunctionResult.html('= ' + ((result!==undefined && result!==null)? result : ''));