diff --git a/src/speculation_benchmarks.jl b/src/speculation_benchmarks.jl
index 034682c..81567e6 100644
--- a/src/speculation_benchmarks.jl
+++ b/src/speculation_benchmarks.jl
@@ -50,6 +50,7 @@ struct SpeculationBenchmark
         _active_project = active_project()
         new_project_directory = mktempdir()
         new_project_path = joinpath(new_project_directory, "Project.toml")
+        package_path = dirname(@__DIR__)
         data_path, time_path = tempname(), tempname()
         times = Float64[]
 
@@ -61,7 +62,7 @@ struct SpeculationBenchmark
             joinpath(new_project_directory, "Manifest.toml")
         )
         activate(new_project_path)
-        develop(; path = dirname(@__DIR__))
+        develop(; path = package_path)
         add(["Pkg", "Serialization"])
         instantiate()
         activate(_active_project)
@@ -73,7 +74,7 @@ struct SpeculationBenchmark
                 "julia",
                 "--project=$new_project_path",
                 "--eval",
-                "include(\"$(dirname(dirname((@__FILE__))))/scripts/trials.jl\")",
+                "include($(repr(joinpath(package_path, "scripts", "trials.jl"))))",
                 data_path,
                 time_path
             ]))