diff --git a/config/archives.json b/config/archives.json
index ab599744..64b77053 100644
--- a/config/archives.json
+++ b/config/archives.json
@@ -3,51 +3,45 @@
     "id": "ia",
     "name": "Internet Archive",
     "timemap": "http://web.archive.org/web/timemap/link/",
-    "timegate": "http://web.archive.org/web/",
-    "probability": 0.5
+    "timegate": "http://web.archive.org/web/" 
   },
   {
     "id": "proni",
     "name": "PRONI Web Archive",
     "timemap": "http://webarchive.proni.gov.uk/timemap/",
-    "timegate": "http://webarchive.proni.gov.uk/timegate/",
-    "probability": 0.001
+    "timegate": "http://webarchive.proni.gov.uk/timegate/" 
   },
   {
     "id": "pastpages",
     "name": "PastPages Web Archive",
     "timemap": "http://www.pastpages.org/timemap/link/",
-    "timegate": "http://www.pastpages.org/timegate/",
-    "probability": 0.001
+    "timegate": "http://www.pastpages.org/timegate/" 
+    "ignore": true
   },
   {
     "id": "ba",
     "name": "Bibliotheca Alexandrina Web Archive",
     "timemap": "http://web.archive.bibalex.org/web/timemap/link/",
-    "timegate": "http://web.archive.bibalex.org/web/",
-    "probability": 0.0,
+    "timegate": "http://web.archive.bibalex.org/web/" 
     "ignore": true
   },
   {
     "id": "blarchive",
     "name": "UK Web Archive",
     "timemap": "http://www.webarchive.org.uk/wayback/archive/timemap/link/",
-    "timegate": "http://www.webarchive.org.uk/wayback/archive/",
-    "probability": 0.2
+    "timegate": "http://www.webarchive.org.uk/wayback/archive/" 
   },
   {
     "id": "loc",
     "name": "Library of Congress",
     "timemap": "http://webarchive.loc.gov/all/timemap/link/",
-    "timegate": "http://webarchive.loc.gov/all/",
-    "probability": 0.05
+    "timegate": "http://webarchive.loc.gov/all/" 
   },
   {
     "id": "archiveit",
     "name": "Archive-It",
     "timemap": "http://wayback.archive-it.org/all/timemap/link/",
-    "timegate": "http://wayback.archive-it.org/all/",
-    "probability": 0.1
+    "timegate": "http://wayback.archive-it.org/all/" 
   },
   {
     "id": "ukparliament",
@@ -59,28 +53,30 @@
     "id": "uknationalarchives",
     "name": "UK National Archives Web Archive",
     "timemap": "http://webarchive.nationalarchives.gov.uk/timemap/",
-    "timegate": "http://webarchive.nationalarchives.gov.uk/timegate/",
-    "probability": 0.04
+    "timegate": "http://webarchive.nationalarchives.gov.uk/timegate/" 
   },
   {
     "id": "archive.is",
     "name": "archive.today",
     "timemap": "http://archive.today/timemap/",
-    "timegate": "http://archive.today/timegate/",
-    "probability": 0.07
+    "timegate": "http://archive.today/timegate/" 
   },
   {
     "id": "is",
     "name": "Icelandic Web Archive",
     "timemap": "http://wayback.vefsafn.is/wayback/timemap/link/",
-    "timegate": "http://wayback.vefsafn.is/wayback/",
-    "probability": 0.06
+    "timegate": "http://wayback.vefsafn.is/wayback/" 
   },
   {
     "id": "swa",
     "name": "Stanford Web Archive",
     "timemap": "https://swap.stanford.edu/timemap/link/",
-    "timegate": "https://swap.stanford.edu/",
-    "probability": 0.001
+    "timegate": "https://swap.stanford.edu/" 
+  },
+  {
+    "id": "pt",
+    "name": "Portuguese Web Archive",
+    "timemap": "http://arquivo.pt/wayback/timemap/*/",
+    "timegate": "http://arquivo.pt/wayback/" 
   }
 ]