diff --git a/Project.toml b/Project.toml
index 5f5979345..419331fb5 100644
--- a/Project.toml
+++ b/Project.toml
@@ -7,14 +7,12 @@ version = "1.6.2"
 AdaptivePredicates = "35492f91-a3bd-45ad-95db-fcad7dcfedb7"
 EnumX = "4e289a0a-7415-4d19-859d-a7e5c4648b56"
 ExactPredicates = "429591f6-91af-11e9-00e2-59fbe8cec110"
-PrecompileTools = "aea7be01-6a6a-4083-8856-8a6e6704d82a"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 
 [compat]
 AdaptivePredicates = "1.2"
 EnumX = "1.0"
 ExactPredicates = "2.2"
-PrecompileTools = "1.2"
 Random = "1"
 Test = "1"
 julia = "1.6"
diff --git a/src/DelaunayTriangulation.jl b/src/DelaunayTriangulation.jl
index c4f2333c9..ef99cc13b 100644
--- a/src/DelaunayTriangulation.jl
+++ b/src/DelaunayTriangulation.jl
@@ -6,7 +6,6 @@ import ExactPredicates as EP
 import AdaptivePredicates as AP
 import EnumX
 import Random
-import PrecompileTools
 
 abstract type AbstractPredicateKernel end # needs to be defined early for use in data_structures.jl
 const PredicateCacheType = Union{Nothing, <:Tuple}
@@ -20,6 +19,4 @@ include("validation.jl")
 include("exports.jl")
 include("public.jl")
 
-include("precompile.jl")
-
 end
diff --git a/src/precompile.jl b/src/precompile.jl
deleted file mode 100644
index d4bcb22d8..000000000
--- a/src/precompile.jl
+++ /dev/null
@@ -1,19 +0,0 @@
-PrecompileTools.@setup_workload begin
-    p1 = [(0.0, 0.0), (1.0, 0.0), (1.0, 1.0), (0.0, 1.0)]
-    b1 = [1, 2, 3, 4, 1]
-
-    p2 = [(0.25, 0.25), (0.25, 0.75), (0.75, 0.75), (0.75, 0.25)]
-    p2 = [p1; p2]
-    b2 = [[[1, 2, 3, 4, 1]], [[5, 6, 7, 8, 5]]]
-
-    PrecompileTools.@compile_workload begin
-        tri = triangulate(p1)
-        vor = voronoi(tri, clip = true, smooth = true)
-        refine!(tri)
-        tri = triangulate(p1; boundary_nodes = b1)
-        tri = triangulate(p2; boundary_nodes = b2)
-        circ = CircularArc((1.0, 0.0), (1.0, 0.0), (0.0, 0.0))
-        tri = triangulate(NTuple{2, Float64}[]; boundary_nodes = [[circ]])
-        refine!(tri)
-    end
-end
\ No newline at end of file