diff --git a/DifferentiationInterfaceTest/Project.toml b/DifferentiationInterfaceTest/Project.toml
index eb4ea29dd..0a725c6e1 100644
--- a/DifferentiationInterfaceTest/Project.toml
+++ b/DifferentiationInterfaceTest/Project.toml
@@ -40,6 +40,7 @@ ComponentArrays = "0.15"
 DataFrames = "1.6.1"
 DifferentiationInterface = "0.5.6"
 DocStringExtensions = "0.9"
+FiniteDifferences = "0.12"
 Functors = "0.4"
 JET = "0.4 - 0.8, 0.9"
 JLArrays = "0.1"
@@ -74,23 +75,4 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 
 [targets]
-test = [
-    "ADTypes",
-    "Aqua",
-    "ComponentArrays",
-    "DataFrames",
-    "DifferentiationInterface",
-    "FiniteDifferences",
-    "Flux",
-    "ForwardDiff",
-    "JET",
-    "JLArrays",
-    "JuliaFormatter",
-    "Pkg",
-    "SparseArrays",
-    "SparseConnectivityTracer",
-    "SparseMatrixColorings",
-    "StaticArrays",
-    "Test",
-    "Zygote",
-]
+test = ["ADTypes", "Aqua", "ComponentArrays", "DataFrames", "DifferentiationInterface", "FiniteDifferences", "Flux", "ForwardDiff", "JET", "JLArrays", "JuliaFormatter", "Pkg", "SparseArrays", "SparseConnectivityTracer", "SparseMatrixColorings", "StaticArrays", "Test", "Zygote"]