diff --git a/tools/run_tests/build_python.sh b/tools/run_tests/build_python.sh
index dc5baccf9f3cc7f67eb15ff0031e17fed9856782..d0f09e4d8be3968e293a2fc35a323ac641d9963a 100755
--- a/tools/run_tests/build_python.sh
+++ b/tools/run_tests/build_python.sh
@@ -37,6 +37,6 @@ root=`pwd`
 rm -rf python2.7_virtual_environment
 virtualenv -p /usr/bin/python2.7 python2.7_virtual_environment
 source python2.7_virtual_environment/bin/activate
-pip install enum34==1.0.4 futures==2.2.0 protobuf==3.0.0a2
+pip install -r src/python/requirements.txt
 CFLAGS=-I$root/include LDFLAGS=-L$root/libs/$CONFIG pip install src/python/src
 pip install src/python/interop