diff --git a/VisualizationModules/LibRender/cvfScalarMapperRangeBased.cpp b/VisualizationModules/LibRender/cvfScalarMapperRangeBased.cpp
index 890a19112c..5110300155 100644
--- a/VisualizationModules/LibRender/cvfScalarMapperRangeBased.cpp
+++ b/VisualizationModules/LibRender/cvfScalarMapperRangeBased.cpp
@@ -37,7 +37,8 @@ ScalarMapperRangeBased::ScalarMapperRangeBased()
     m_rangeMax(cvf::UNDEFINED_DOUBLE),
     m_decadeLevelCount(1),
     m_levelCount(8),
-    m_textureSize(2048) // Large enough, I guess and a power of two
+    m_textureSize(2048), // Large enough, I guess and a power of two
+    m_adjustLevels(true)
 {
     m_colors.resize(m_textureSize);
     m_colors.setAll(Color3ub::WHITE);