diff --git a/tests/shapiro-wilk.py b/tests/shapiro-wilk.py
deleted file mode 100755
index a37e99b..0000000
--- a/tests/shapiro-wilk.py
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/usr/bin/env python3
-#
-# shapiro-wilk.py
-# tests if a set of numbers seems to be normal
-
-import sys
-from scipy.stats import shapiro
-
-with open(sys.argv[1]) as f:
-    lines = f.read().splitlines()
-data = [float(i) for i in lines]
-
-stat, p = shapiro(data)
-
-alpha = 0.05
-
-if p > alpha:
-	# looks like a normal distribution, return 0
-    exit(0)
-else:
-	# doesn't look like a normal distribution, return 1
-    exit(1)