diff --git a/src/Positions/Positions.jl b/src/Positions/Positions.jl
index 0c2560de..2bccf64f 100644
--- a/src/Positions/Positions.jl
+++ b/src/Positions/Positions.jl
@@ -83,7 +83,7 @@ function range(grid::RegularGridPositions, dim::Int)
   end
 end
 ndims(grid::RegularGridPositions) = length(grid.shape)
-axes(grid::RegularGridPositions) = tuple([range(grid, i) for i in 1:ndims(grid)]...)
+Base.axes(grid::RegularGridPositions) = tuple([range(grid, i) for i in 1:ndims(grid)]...)
 
 RegularGridPositions(shape, fov, center) = RegularGridPositions(shape, fov, center, ones(Int,length(shape)))