diff --git a/confest.py b/confest.py
new file mode 100644
index 0000000..ef72b4b
--- /dev/null
+++ b/confest.py
@@ -0,0 +1,6 @@
+import sys
+from pathlib import Path
+
+# Add repo root to path so `import core` and `import adapters` work
+# regardless of where pytest is invoked from.
+sys.path.insert(0, str(Path(__file__).parent))
\ No newline at end of file