diff --git a/Project.toml b/Project.toml
index 6cf9f86..1b9bd86 100644
--- a/Project.toml
+++ b/Project.toml
@@ -7,16 +7,5 @@ version = "0.1.0"
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
 
 [compat]
-Aqua = "0.8"
 Dates = "1.10"
-SafeTestsets = "0.1"
-Test = "1.10"
 julia = "1.10"
-
-[extras]
-Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
-SafeTestsets = "1bc83da4-3b8d-516f-aca4-4fe02f6d838f"
-Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
-
-[targets]
-test = ["Aqua", "Test", "SafeTestsets"]
diff --git a/docs/src/stopping_criterion.md b/docs/src/stopping_criterion.md
index 6f5917c..4a05b99 100644
--- a/docs/src/stopping_criterion.md
+++ b/docs/src/stopping_criterion.md
@@ -5,4 +5,4 @@ Modules = [AlgorithmsInterface]
 Pages = ["stopping_criterion.jl"]
 Order = [:type, :function]
 Private = true
-```
\ No newline at end of file
+```
diff --git a/test/AlgorithmsInterfaceTestSuite.jl/Project.toml b/test/AlgorithmsInterfaceTestSuite.jl/Project.toml
new file mode 100644
index 0000000..56f6897
--- /dev/null
+++ b/test/AlgorithmsInterfaceTestSuite.jl/Project.toml
@@ -0,0 +1,14 @@
+name = "AlgorithmsInterfaceTestSuite"
+uuid = "876e16e5-0a55-4659-a4bc-e03625482f1c"
+version = "0.1.0"
+authors = ["Ronny Bergmann <git@ronnybergmann.net>"]
+
+[deps]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+AlgorithmsInterface = "d1e3940c-cd12-4505-8585-b0a4b322527d"
+
+[compat]
+Test = "1.10.0"
+
+[sources]
+AlgorithmsInterface = {path = "../../"}
\ No newline at end of file
diff --git a/test/AlgorithmsInterfaceTestSuite.jl/src/AlgorithmsInterfaceTestSuite.jl b/test/AlgorithmsInterfaceTestSuite.jl/src/AlgorithmsInterfaceTestSuite.jl
new file mode 100644
index 0000000..ce2bf95
--- /dev/null
+++ b/test/AlgorithmsInterfaceTestSuite.jl/src/AlgorithmsInterfaceTestSuite.jl
@@ -0,0 +1,21 @@
+"""
+    AlgorithmsInterfaceTestSuite
+
+A package to provide dummy algorithms and other test tools for `AlgorithmsInterface.jl`.
+"""
+module AlgorithmsInterfaceTestSuite
+
+using AlgorithmsInterface
+
+struct DummyAlgorithm <: Algorithm
+    stopping_criterion::StoppingCriterion
+end
+struct DummyProblem <: Problem end
+mutable struct DummyState{S <: StoppingCriterionState} <: State
+    stopping_criterion_state::S
+    iteration::Int
+end
+
+export DummyAlgorithm, DummyProblem, DummyState
+
+end # module AlgorithmsInterfaceTestSuite
diff --git a/test/Project.toml b/test/Project.toml
new file mode 100644
index 0000000..76e40b7
--- /dev/null
+++ b/test/Project.toml
@@ -0,0 +1,18 @@
+[deps]
+AlgorithmsInterface = "d1e3940c-cd12-4505-8585-b0a4b322527d"
+AlgorithmsInterfaceTestSuite = "876e16e5-0a55-4659-a4bc-e03625482f1c"
+Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
+Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
+Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
+SafeTestsets = "1bc83da4-3b8d-516f-aca4-4fe02f6d838f"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[sources]
+AlgorithmsInterface = {path = "../"}
+AlgorithmsInterfaceTestSuite = {path = "AlgorithmsInterfaceTestSuite.jl"}
+
+[compat]
+Aqua = "0.8"
+SafeTestsets = "0.1"
+Test = "1.10"
+julia = "1.10"
diff --git a/test/runtests.jl b/test/runtests.jl
index a6d423f..89874ea 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -9,7 +9,7 @@ using Dates
 end
 
 @safetestset "Stopping Criteria" begin
-    include("stopping_criterion.jl")
+    include("test_stopping_criterion.jl")
 end
 
 @safetestset "Aqua" begin
diff --git a/test/stopping_criterion.jl b/test/test_stopping_criterion.jl
similarity index 86%
rename from test/stopping_criterion.jl
rename to test/test_stopping_criterion.jl
index 36d5a37..38687f3 100644
--- a/test/stopping_criterion.jl
+++ b/test/test_stopping_criterion.jl
@@ -1,15 +1,16 @@
+using Pkg
+Pkg.activate(@__DIR__)
+if VERSION < v"1.11"
+    # Once the main package is registered: just load test suite
+    # Pkg.add(path = (@__DIR__) * "/../", subdir = "test/AlgorithmsInterfaceTestSuite.jl")
+    Pkg.develop(path = (@__DIR__) * "/../")
+    Pkg.develop(path = (@__DIR__) * "/AlgorithmsInterfaceTestSuite.jl")
+end
+Pkg.resolve()
 using Test
 using AlgorithmsInterface
 using Dates
-
-struct DummyAlgorithm <: Algorithm
-    stopping_criterion::StoppingCriterion
-end
-struct DummyProblem <: Problem end
-mutable struct DummyState{S <: StoppingCriterionState} <: State
-    stopping_criterion_state::S
-    iteration::Int
-end
+using AlgorithmsInterfaceTestSuite
 
 problem = DummyProblem()