diff --git a/.travis.yml b/.travis.yml
index 75a760e..84e91c6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,9 @@ script:
   coverage run --source=pytrustnfe setup.py nosetests
 before_install:
   - sudo apt-get update -qq
-  - sudo apt-get install -qq libxml2-dev libxmlsec1-dev libxslt-dev python-dev python-lxml python-libxml2
+  - sudo apt-get install -qq libxml2-dev libxmlsec1-dev libxslt-dev 
+  - sudo apt-get install -qq python-dev python-lxml python-libxml2
+  - sudo apt-get install -qq python-libxslt1
 after_success:
   coveralls
 
diff --git a/requirements.txt b/requirements.txt
index 05ed870..9f580cb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1 @@
-lxml
 nose
\ No newline at end of file