diff --git a/global-requirements.txt b/global-requirements.txt
index a538b973a2..090feff03e 100644
--- a/global-requirements.txt
+++ b/global-requirements.txt
@@ -258,7 +258,7 @@ hgtools # dependency of pytest-runner that is only in setup_requires
 httpretty>=0.8.4,<0.8.7
 kafka-python>=0.9.2 # Apache-2.0
 keyring>=2.1,!=3.3
-ldappool>=1.0 # MPL
+ldappool>=1.0;python_version=='2.7' # MPL
 mock>=1.2
 mox>=0.5.3
 mox3>=0.7.0