diff --git a/MVMCoreUI/Atomic/Atoms/Selectors/RadioBoxes.swift b/MVMCoreUI/Atomic/Atoms/Selectors/RadioBoxes.swift
index b766e461..9fa451f6 100644
--- a/MVMCoreUI/Atomic/Atoms/Selectors/RadioBoxes.swift
+++ b/MVMCoreUI/Atomic/Atoms/Selectors/RadioBoxes.swift
@@ -103,7 +103,7 @@ open class RadioBoxes: View {
 
 extension RadioBoxes: UICollectionViewDelegateFlowLayout {
     open func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
-        let itemWidth: CGFloat = (collectionView.bounds.width - itemSpacing) / 2
+        let itemWidth: CGFloat = (collectionView.bounds.width - itemSpacing) / numberOfColumns
         return CGSize(width: itemWidth, height: boxHeight)
     }
 }