diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8535da4f..b6f9ce1e 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -47,7 +47,7 @@ jobs:
             experimental: false
           - os: macos-latest
             python: "3.14"
-            experimental: true
+            experimental: false
           - os: windows-latest
             python: "3.14"
             experimental: false
diff --git a/pyperformance/tests/__init__.py b/pyperformance/tests/__init__.py
index 2aa40f21..f80f9abd 100644
--- a/pyperformance/tests/__init__.py
+++ b/pyperformance/tests/__init__.py
@@ -84,7 +84,8 @@ def cleanup():
         onfail="raise",
         verbose=verbose,
     )
-    return root, _resolve_venv_python(root), cleanup
+    venv_root = os.path.realpath(root)
+    return venv_root, _resolve_venv_python(venv_root), cleanup
 
 
 class CleanupFile:
diff --git a/pyperformance/tests/test_pythoninfo.py b/pyperformance/tests/test_pythoninfo.py
index a91da636..07878d2f 100644
--- a/pyperformance/tests/test_pythoninfo.py
+++ b/pyperformance/tests/test_pythoninfo.py
@@ -7,11 +7,12 @@
 from pyperformance import _pythoninfo, tests
 
 IS_VENV = sys.prefix != sys.base_prefix
+_BASE_EXECUTABLE = getattr(sys, "_base_executable", None)
 CURRENT = {
     "executable (sys)": sys.executable,
     "executable (sys;realpath)": os.path.realpath(sys.executable),
-    "base_executable": sys.executable,
-    "base_executable (sys)": getattr(sys, "_base_executable", None),
+    "base_executable": _BASE_EXECUTABLE or sys.executable,
+    "base_executable (sys)": _BASE_EXECUTABLE,
     "version_str (sys)": sys.version,
     "version_info (sys)": sys.version_info,
     "hexversion (sys)": sys.hexversion,