diff --git a/src/backends/pyplot.jl b/src/backends/pyplot.jl
index ea0ba6c7..12442aec 100644
--- a/src/backends/pyplot.jl
+++ b/src/backends/pyplot.jl
@@ -508,11 +508,12 @@ function py_add_series(plt::Plot{PyPlotBackend}, series::Series)
                 handle = if is3d(st)
                     for rng in iter_segments(x, y, z)
                         length(rng) < 2 && continue
-                        push!(segments, [(_cycle(x,i),_cycle(y,i),_cycle(z,i)) for i in rng])
+                        for i in rng[1:end-1]
+                            push!(segments, [(_cycle(x,i),_cycle(y,i),_cycle(z,i)),
+                                             (_cycle(x,i+1),_cycle(y,i+1),_cycle(z,i+1))])
+                        end
                     end
-                    # for i=1:n
-                    #     segments[i] = [(_cycle(x,i), _cycle(y,i), _cycle(z,i)), (_cycle(x,i+1), _cycle(y,i+1), _cycle(z,i+1))]
-                    # end
+
                     lc = pyart3d["Line3DCollection"](segments; kw...)
                     lc[:set_array](lz)
                     ax[:add_collection3d](lc, zs=z) #, zdir='y')
@@ -520,11 +521,11 @@ function py_add_series(plt::Plot{PyPlotBackend}, series::Series)
                 else
                     for rng in iter_segments(x, y)
                         length(rng) < 2 && continue
-                        push!(segments, [(_cycle(x,i),_cycle(y,i)) for i in rng])
+                        for i in rng[1:end-1]
+                            push!(segments, [(_cycle(x,i),_cycle(y,i)), (_cycle(x,i+1),_cycle(y,i+1))])
+                        end
                     end
-                    # for i=1:n
-                    #     segments[i] = [(_cycle(x,i), _cycle(y,i)), (_cycle(x,i+1), _cycle(y,i+1))]
-                    # end
+
                     lc = pycollections["LineCollection"](segments; kw...)
                     lc[:set_array](lz)
                     ax[:add_collection](lc)