diff --git a/ApplicationCode/Commands/FractureCommands/RicCreateMultipleFracturesOptionItemUi.cpp b/ApplicationCode/Commands/FractureCommands/RicCreateMultipleFracturesOptionItemUi.cpp
index d4eb824ef5..6450b92d0a 100644
--- a/ApplicationCode/Commands/FractureCommands/RicCreateMultipleFracturesOptionItemUi.cpp
+++ b/ApplicationCode/Commands/FractureCommands/RicCreateMultipleFracturesOptionItemUi.cpp
@@ -88,12 +88,12 @@ double RicCreateMultipleFracturesOptionItemUi::minimumSpacing() const
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
-bool RicCreateMultipleFracturesOptionItemUi::isKLayerContained(int k) const
+bool RicCreateMultipleFracturesOptionItemUi::isKLayerContained(int oneBasedK) const
 {
     auto minMax = std::minmax(m_topKOneBased, m_baseKOneBased);
 
-    if (k < minMax.first) return false;
-    if (k < minMax.second) return true;
+    if (oneBasedK < minMax.first) return false;
+    if (oneBasedK <= minMax.second) return true;
 
     return false;
 }
diff --git a/ApplicationCode/Commands/FractureCommands/RicCreateMultipleFracturesOptionItemUi.h b/ApplicationCode/Commands/FractureCommands/RicCreateMultipleFracturesOptionItemUi.h
index 64971c75cd..c0c466a915 100644
--- a/ApplicationCode/Commands/FractureCommands/RicCreateMultipleFracturesOptionItemUi.h
+++ b/ApplicationCode/Commands/FractureCommands/RicCreateMultipleFracturesOptionItemUi.h
@@ -41,7 +41,7 @@ public:
     RimFractureTemplate* fractureTemplate() const;
     double               minimumSpacing() const;
 
-    bool                isKLayerContained(int k) const;
+    bool                isKLayerContained(int oneBasedK) const;
 
 private:
     virtual void