diff --git a/testing/pip-reqs1.txt b/testing/pip-reqs1.txt
index b520ef1d4..376a9a6bd 100644
--- a/testing/pip-reqs1.txt
+++ b/testing/pip-reqs1.txt
@@ -1,4 +1,5 @@
 docutils
+pygments
 pexpect
 figleaf
 hg+http://bitbucket.org/hpk42/execnet#egg=execnet
diff --git a/testing/pip-reqs2.txt b/testing/pip-reqs2.txt
index d87fe46f5..2543f5095 100644
--- a/testing/pip-reqs2.txt
+++ b/testing/pip-reqs2.txt
@@ -1,4 +1,5 @@
 docutils
+pygments
 pexpect
 figleaf
 execnet