diff --git a/apps/math_toolbox.cpp b/apps/math_toolbox.cpp
index fcef3f16c..510e16325 100644
--- a/apps/math_toolbox.cpp
+++ b/apps/math_toolbox.cpp
@@ -14,8 +14,8 @@ using namespace Poincare;
 const ToolboxMessageTree calculChildren[4] = {
   ToolboxMessageTree(I18n::Message::DiffCommandWithArg, I18n::Message::DerivateNumber, I18n::Message::DiffCommandWithArg),
   ToolboxMessageTree(I18n::Message::IntCommandWithArg, I18n::Message::Integral, I18n::Message::IntCommand),
-  ToolboxMessageTree(I18n::Message::SumCommandWithArg, I18n::Message::Sum, I18n::Message::SumCommandWithArg),
-  ToolboxMessageTree(I18n::Message::ProductCommandWithArg, I18n::Message::Product, I18n::Message::ProductCommandWithArg)};
+  ToolboxMessageTree(I18n::Message::SumCommandWithArg, I18n::Message::Sum, I18n::Message::SumCommand),
+  ToolboxMessageTree(I18n::Message::ProductCommandWithArg, I18n::Message::Product, I18n::Message::ProductCommand)};
 
 const ToolboxMessageTree complexChildren[5] = {
   ToolboxMessageTree(I18n::Message::AbsCommandWithArg,I18n::Message::ComplexAbsoluteValue, I18n::Message::AbsCommandWithArg),
diff --git a/apps/shared.universal.i18n b/apps/shared.universal.i18n
index 7dbcabbe0..889c65341 100644
--- a/apps/shared.universal.i18n
+++ b/apps/shared.universal.i18n
@@ -50,6 +50,7 @@ PermuteCommandWithArg = "permute(n,r)"
 P = "p"
 Prediction95CommandWithArg = "prediction95(p,n)"
 PredictionCommandWithArg = "prediction(p,n)"
+ProductCommand = "product(ø,n,ø,ø)"
 ProductCommandWithArg = "product(f(n),n,nmin,nmax)"
 QuoCommandWithArg = "quo(p,q)"
 RandintCommandWithArg = "randint(a,b)"
@@ -65,6 +66,7 @@ Shift = "shift"
 Sigma = "σ"
 SinhCommandWithArg = "sinh(x)"
 SortCommandWithArg = "sort<(L)"
+SumCommand = "sum(ø,n,ø,ø)"
 SumCommandWithArg = "sum(f(n),n,nmin,nmax)"
 Sxy = "Σxy"
 TanhCommandWithArg = "tanh(x)"