diff --git a/src/conversions.jl b/src/conversions.jl
index 487b15c71..6b097bae7 100644
--- a/src/conversions.jl
+++ b/src/conversions.jl
@@ -59,6 +59,13 @@ function convert_arguments(T::PlotFunc, args...; kw...)
     end
 end
 
+"""
+Wrap a single point or equivalent object in a single-element array.
+"""
+function convert_arguments(::PointBased, position::VecTypes{N, <: Number}) where N
+    ([convert(Point{N, Float32}, position)],)
+end
+
 function convert_arguments(::PointBased, positions::AbstractVector{<: VecTypes{N, <: Number}}) where N
     (elconvert(Point{N, Float32}, positions),)
 end