diff --git a/Project.toml b/Project.toml
index 627cab1e4..98d9e4e9f 100644
--- a/Project.toml
+++ b/Project.toml
@@ -5,7 +5,6 @@ repository = "https://github.com/microsoft/OpticSim.jl"
 version = "0.5.1"
 
 [deps]
-BenchmarkTools = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"
 CSV = "336ed68f-0bac-5ca0-87d4-7b16caf5d00b"
 ColorSchemes = "35d6a980-a343-548e-a6ea-1d62b119f2f4"
 ColorTypes = "3da002f7-5984-5a60-b8a6-cbb66c0b333f"
diff --git a/test/TestData/TestData.jl b/test/TestData/TestData.jl
index 9996f91ec..130c5a05b 100644
--- a/test/TestData/TestData.jl
+++ b/test/TestData/TestData.jl
@@ -17,27 +17,8 @@ using Unitful
 using Images
 using Base: @.
 using LinearAlgebra
-using BenchmarkTools
 
 
-### Emitters
-
-function RectGridAllocations()
-    directions = Emitters.Directions.RectGrid(π/4, π/4, 150, 150)
-    function f()
-        let result
-            for point in directions
-                result = point
-            end
-            return result
-        end
-    end
-
-    result = @benchmark $f() 
-    return result
-    # return allocations(result)
-end
-
 ### CURVES
 
 function bsplinecurve()
diff --git a/test/testsets/Emitters.jl b/test/testsets/Emitters.jl
index 03a4e440c..874c51dd7 100644
--- a/test/testsets/Emitters.jl
+++ b/test/testsets/Emitters.jl
@@ -6,7 +6,6 @@ using Test
 using OpticSim
 using OpticSim.Emitters
 using OpticSim.Geometry
-using BenchmarkTools
 
 using Random
 using StaticArrays