diff --git a/VortexEngine/src/Menus/Menu.cpp b/VortexEngine/src/Menus/Menu.cpp
index 3684051905..cd7da1f83b 100644
--- a/VortexEngine/src/Menus/Menu.cpp
+++ b/VortexEngine/src/Menus/Menu.cpp
@@ -10,6 +10,7 @@
 #include "../Log/Log.h"
 
 Menu::Menu(const RGBColor &col, bool advanced) :
+  m_previewMode(),
   m_menuColor(col),
   m_targetLeds(MAP_LED_ALL),
   m_curSelection(0),
diff --git a/VortexEngine/src/Patterns/Multi/Sequencer/SequencedPattern.cpp b/VortexEngine/src/Patterns/Multi/Sequencer/SequencedPattern.cpp
index d65e64bc7f..b3e3639dba 100644
--- a/VortexEngine/src/Patterns/Multi/Sequencer/SequencedPattern.cpp
+++ b/VortexEngine/src/Patterns/Multi/Sequencer/SequencedPattern.cpp
@@ -12,7 +12,8 @@
 SequencedPattern::SequencedPattern(const PatternArgs &args) :
   CompoundPattern(args),
   m_sequence(),
-  m_curSequence(0)
+  m_curSequence(0),
+  m_timer()
 {
   // SequencedPattern is an abstract class it cannot be directly
   // instantiated so we do not need to assign a pattern id
@@ -21,7 +22,8 @@ SequencedPattern::SequencedPattern(const PatternArgs &args) :
 SequencedPattern::SequencedPattern(const PatternArgs &args, const Sequence &sequence) :
   CompoundPattern(args),
   m_sequence(sequence),
-  m_curSequence(0)
+  m_curSequence(0),
+  m_timer()
 {
   // SequencedPattern is an abstract class it cannot be directly
   // instantiated so we do not need to assign a pattern id