diff --git a/commands/rc_monitor.py b/commands/rc_monitor.py
index b2fe7e8..3f28eff 100644
--- a/commands/rc_monitor.py
+++ b/commands/rc_monitor.py
@@ -126,6 +126,7 @@ class RCMonitor(Command):
         try:
             result = site.api_query(
                 action="query", prop="revisions", rvprop="ids|content",
+                rvslots="main",
                 revids=(oldrev + "|" + newrev) if oldrev else newrev)
         except APIError:
             return None
@@ -140,14 +141,16 @@ class RCMonitor(Command):
 
         if not oldrev:
             try:
-                text = revs[0]["*"]
+                text = revs[0]["slots"]["main"]["*"]
             except (IndexError, KeyError):
                 return None
             return _Diff(text.splitlines(), [])
 
         try:
-            oldtext = [rv["*"] for rv in revs if rv["revid"] == int(oldrev)][0]
-            newtext = [rv["*"] for rv in revs if rv["revid"] == int(newrev)][0]
+            oldtext = [rv["slots"]["main"]["*"] for rv in revs
+                       if rv["revid"] == int(oldrev)][0]
+            newtext = [rv["slots"]["main"]["*"] for rv in revs
+                       if rv["revid"] == int(newrev)][0]
         except (IndexError, KeyError):
             return None
 
diff --git a/tasks/afc_statistics.py b/tasks/afc_statistics.py
index dfd6de7..d745bfd 100644
--- a/tasks/afc_statistics.py
+++ b/tasks/afc_statistics.py
@@ -502,9 +502,11 @@ class AFCStatistics(Task):
         if revid in self.revision_cache:
             return self.revision_cache[revid]
         res = self.site.api_query(action="query", prop="revisions",
-                                  revids=revid, rvprop="content")
+                                  rvprop="content", rvslots="main",
+                                  revids=revid)
         try:
-            content = res["query"]["pages"].values()[0]["revisions"][0]["*"]
+            revision = res["query"]["pages"].values()[0]["revisions"][0]
+            content = revision["slots"]["main"]["*"]
         except KeyError:
             if tries == 0:
                 raise
diff --git a/tasks/banner_untag.py b/tasks/banner_untag.py
index dc489a3..264a323 100644
--- a/tasks/banner_untag.py
+++ b/tasks/banner_untag.py
@@ -86,15 +86,16 @@ class BannerUntag(Task):
             return
 
         res2 = self.site.api_query(
-            action="query", prop="revisions", rvprop="content",
+            action="query", prop="revisions", rvprop="content", rvslots="main",
             revids="|".join(stage2), formatversion=2)
 
         for pagedata in res2["query"]["pages"]:
-            if pagedata["revisions"][0]["contentmodel"] != "wikitext":
+            revision = pagedata["revisions"][0]["slots"]["main"]
+            if revision["contentmodel"] != "wikitext":
                 continue
             pageid = pagedata["pageid"]
             title = pagedata["title"]
-            content = pagedata["revisions"][0]["content"]
+            content = revision["content"]
 
             self.logger.debug(u"Reverting one edit on [[%s]]" % title)
             page = self.site.get_page(title)