diff --git a/hgext3rd/fbconduit.py b/hgext3rd/fbconduit.py
--- a/hgext3rd/fbconduit.py
+++ b/hgext3rd/fbconduit.py
@@ -234,7 +234,7 @@
             return overridestringset(orig, repo, subset, 'g%s' % phabhash)
 
         if phabhash in repo:
-            return orig(repo, subset, phabhash)
+            return orig(repo, subset, phabhash, *args, **kwargs)
 
     # Is the given revset a phabricator svn revision (rO11223232323232)?
     svnrev = fbsvnhash.match(x)
diff --git a/tests/test-fbconduit.t b/tests/test-fbconduit.t
--- a/tests/test-fbconduit.t
+++ b/tests/test-fbconduit.t
@@ -8,13 +8,15 @@
 
   $ hg init basic
   $ cd basic
-  $ echo "[extensions]" >> .hg/hgrc
-  $ echo "fbconduit = $TESTDIR/../hgext3rd/fbconduit.py" >> .hg/hgrc
-  $ echo "[fbconduit]" >> .hg/hgrc
-  $ echo "reponame = basic" >> .hg/hgrc
-  $ echo "host = localhost:$CONDUIT_PORT" >> .hg/hgrc
-  $ echo "path = /intern/conduit/" >> .hg/hgrc
-  $ echo "protocol = http" >> .hg/hgrc
+  $ cat >> .hg/hgrc <<EOF
+  > [extensions]
+  > fbconduit = $TESTDIR/../hgext3rd/fbconduit.py
+  > [fbconduit]
+  > reponame = basic
+  > host = localhost:$CONDUIT_PORT
+  > path = /intern/conduit/
+  > protocol = http
+  > EOF
   $ touch file
   $ hg add file
   $ hg ci -m "initial commit"
@@ -155,3 +157,9 @@
   $ hg help templates | grep gitnode
       gitnode       Return the git revision corresponding to a given hg rev
   $ cd ..
+
+Make sure that locally found commits actually work
+  $ cd basic
+  $ hg up rFBS4772e01e369e598da6a916e3f4fc83dd8944bf23
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  $ cd ..