diff --git a/apps/probability/Makefile b/apps/probability/Makefile
index 059a36387..c66d45e14 100644
--- a/apps/probability/Makefile
+++ b/apps/probability/Makefile
@@ -14,7 +14,6 @@ app_objs += $(addprefix apps/probability/,\
   law/uniform_law.o\
   law_controller.o\
   law_curve_view.o\
-  local_context.o\
   parameters_controller.o\
 )
 
diff --git a/apps/probability/app.h b/apps/probability/app.h
index 0da8214a4..f31113f50 100644
--- a/apps/probability/app.h
+++ b/apps/probability/app.h
@@ -4,7 +4,6 @@
 #include <escher.h>
 #include <poincare.h>
 #include "law_controller.h"
-#include "local_context.h"
 #include "../expression_text_field_delegate.h"
 
 namespace Probability {
diff --git a/apps/probability/local_context.cpp b/apps/probability/local_context.cpp
deleted file mode 100644
index daa573ce8..000000000
--- a/apps/probability/local_context.cpp
+++ /dev/null
@@ -1,45 +0,0 @@
-#include "local_context.h"
-#include <string.h>
-
-namespace Probability {
-
-LocalContext::LocalContext(::Context * parentContext) :
-  m_tValue(Float(0.0f)),
-  m_aValue(Float(0.0f)),
-  m_bValue(Float(0.0f)),
-  m_parentContext(parentContext)
-{
-}
-
-
-void LocalContext::setExpressionForSymbolName(Expression * expression, const Symbol * symbol) {
-  // TODO: Add syntax error if expression is a matrix?
-  if (symbol->name() == 't') {
-    m_tValue = Float(expression->approximate(*m_parentContext));
-    return;
-  }
-  if (symbol->name() == 'a') {
-    m_aValue = Float(expression->approximate(*m_parentContext));
-    return;
-  }
-  if (symbol->name() == 'b') {
-    m_bValue = Float(expression->approximate(*m_parentContext));
-    return;
-  }
-  m_parentContext->setExpressionForSymbolName(expression, symbol);
-}
-
-const Expression * LocalContext::expressionForSymbol(const Symbol * symbol) {
-  if (symbol->name() == 't') {
-    return &m_tValue;
-  }
-  if (symbol->name() == 'a') {
-    return &m_aValue;
-  }
-  if (symbol->name() == 'b') {
-    return &m_bValue;
-  }
-  return m_parentContext->expressionForSymbol(symbol);
-}
-
-}
diff --git a/apps/probability/local_context.h b/apps/probability/local_context.h
deleted file mode 100644
index 7cfbef1c1..000000000
--- a/apps/probability/local_context.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef PROBABILITY_LOCAL_CONTEXT_H
-#define PROBABILITY_LOCAL_CONTEXT_H
-
-#include <poincare.h>
-
-namespace Probability {
-
-class LocalContext : public Context {
-public:
-  LocalContext(Context * parentContext);
-  void setExpressionForSymbolName(Expression * expression, const Symbol * symbol) override;
-  const Expression * expressionForSymbol(const Symbol * symbol) override;
-private:
-  Float m_tValue;
-  Float m_aValue;
-  Float m_bValue;
-  Context * m_parentContext;
-};
-
-}
-
-#endif
\ No newline at end of file