diff --git a/VortexEngine/src/Modes/DefaultModes.cpp b/VortexEngine/src/Modes/DefaultModes.cpp
index a0f4be8b7c..f85c7e0660 100644
--- a/VortexEngine/src/Modes/DefaultModes.cpp
+++ b/VortexEngine/src/Modes/DefaultModes.cpp
@@ -24,7 +24,7 @@ const default_mode_entry default_modes[MAX_MODES] = {
     }
   },
   {
-    PATTERN_WARPWORM, 2, {
+    PATTERN_FILL, 2, {
       RGB_GREEN,
       0x26004B,
     }
diff --git a/VortexEngine/src/Patterns/Multi/FillPattern.cpp b/VortexEngine/src/Patterns/Multi/FillPattern.cpp
index 87e034e4c1..50a88eefa3 100644
--- a/VortexEngine/src/Patterns/Multi/FillPattern.cpp
+++ b/VortexEngine/src/Patterns/Multi/FillPattern.cpp
@@ -28,13 +28,13 @@ void FillPattern::init()
 
 void FillPattern::blinkOn()
 {
-  Leds::setPairs(PAIR_FIRST, (Pair)m_progress, m_colorset.peekNext());
-  Leds::setPairs((Pair)m_progress, PAIR_COUNT, m_colorset.cur());
+  Leds::setRange(LED_FIRST, (LedPos)m_progress, m_colorset.peekNext());
+  Leds::setRange((LedPos)m_progress, LED_LAST, m_colorset.cur());
 }
 
 void FillPattern::poststep()
 {
-  m_progress = (m_progress + 1) % PAIR_COUNT;
+  m_progress = (m_progress + 1) % LED_COUNT;
   if (m_progress == 0) {
     m_colorset.getNext();
   }