diff --git a/discovery/pgpsearch.py b/discovery/pgpsearch.py
index 40da22b0..a18bfd47 100644
--- a/discovery/pgpsearch.py
+++ b/discovery/pgpsearch.py
@@ -9,9 +9,9 @@ class search_pgp:
     def __init__(self, word):
         self.word = word
         self.results = ""
-        #self.server = "pgp.mit.edu"
-        self.server = "pgp.rediris.es"
-        self.hostname = "pgp.rediris.es"
+        self.server = "pgp.mit.edu"
+        #self.server = "pgp.rediris.es"
+        self.hostname = "pgp.mit.edu"
         self.userAgent = "(Mozilla/5.0 (Windows; U; Windows NT 6.0;en-US; rv:1.9.2) Gecko/20100115 Firefox/3.6"
         
     def process(self):
@@ -26,6 +26,7 @@ def process(self):
             returncode, returnmsg, headers = h.getreply()
             self.results = h.getfile().read()
         except Exception, e:
+            print "Unable to connect to PGP server: ",str(e)
             pass
 
     def get_emails(self):
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 00000000..271baf7e
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+requests==2.18.4