diff --git a/plot-drift.py b/plot-drift.py
deleted file mode 100644
index bff19e4..0000000
--- a/plot-drift.py
+++ /dev/null
@@ -1,57 +0,0 @@
-#
-# Copyright (c) 2021 Barcelona Supercomputing Center (BSC)
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-#
-
-import numpy as np
-import matplotlib.pyplot as plt
-import sys
-
-if len(sys.argv) != 2:
-	print("missing drift file")
-	exit(1)
-
-fn = sys.argv[1]
-
-data = np.genfromtxt(fn, skip_header=1)
-
-with open(fn, 'r') as f:
-	lines = [n for n in f.readline().strip().split(" ") if n != '']
-
-node_names = lines[1:]
-nnodes=len(node_names)
-
-t = data[:,0]
-
-t -= t[0]
-
-plt.figure(figsize=(10,6))
-
-for i in range(nnodes):
-	delta = data[:,i+1]
-	delta -= delta[0]
-
-	delta /= 1000
-
-	plt.plot(t, delta, label="rank%d (%s)" % (i, node_names[i]))
-
-plt.title('Clock drift using %d nodes' % nnodes)
-plt.xlabel('Relative wall clock time (s)')
-plt.ylabel('Relative time delta (us)')
-plt.legend()
-plt.grid()
-
-#plt.show()
-plt.savefig("drift.png")