diff --git a/apps/shared/float_pair_store.cpp b/apps/shared/float_pair_store.cpp
index f8d042fb7..5fd1a3acb 100644
--- a/apps/shared/float_pair_store.cpp
+++ b/apps/shared/float_pair_store.cpp
@@ -7,7 +7,8 @@
 namespace Shared {
 
 FloatPairStore::FloatPairStore() :
-  m_numberOfPairs(0)
+  m_numberOfPairs(0),
+  m_data{}
 {
 }
 
diff --git a/apps/shared/interactive_curve_view_controller.cpp b/apps/shared/interactive_curve_view_controller.cpp
index 0208d93b7..bc2eb6d73 100644
--- a/apps/shared/interactive_curve_view_controller.cpp
+++ b/apps/shared/interactive_curve_view_controller.cpp
@@ -12,6 +12,8 @@ InteractiveCurveViewController::InteractiveCurveViewController(Responder * paren
   ButtonRowDelegate(header, nullptr),
   m_cursor(),
   m_cursorView(CursorView()),
+  m_modelVersion(0),
+  m_rangeVersion(0),
   m_rangeParameterController(RangeParameterController(this, interactiveRange)),
   m_zoomParameterController(ZoomParameterController(this, interactiveRange, curveView)),
   m_rangeButton(this, I18n::Message::Axis, Invocation([](void * context, void * sender) {