diff --git a/apps/probability/base.universal.i18n b/apps/probability/base.universal.i18n
index 1f805e827..5789bf9ec 100644
--- a/apps/probability/base.universal.i18n
+++ b/apps/probability/base.universal.i18n
@@ -1,4 +1,5 @@
 DiscreteLegend = "P(X="
+FiniteIntegralFirstLegend = "P("
 FiniteIntegralLegend = "≤X≤"
 LeftIntegralFirstLegend = "P(X≤"
 LeftIntegralSecondLegend = ")="
diff --git a/apps/probability/calculation/finite_integral_calculation.cpp b/apps/probability/calculation/finite_integral_calculation.cpp
index 81a0764e5..1a9e1ad1b 100644
--- a/apps/probability/calculation/finite_integral_calculation.cpp
+++ b/apps/probability/calculation/finite_integral_calculation.cpp
@@ -18,7 +18,7 @@ FiniteIntegralCalculation::FiniteIntegralCalculation() :
 I18n::Message FiniteIntegralCalculation::legendForParameterAtIndex(int index) {
   assert(index >= 0 && index < 3);
   if (index == 0) {
-    return I18n::Message::RightIntegralFirstLegend;
+    return I18n::Message::FiniteIntegralFirstLegend;
   }
   if (index == 1) {
     return I18n::Message::FiniteIntegralLegend;