diff --git a/chromium.spec b/chromium.spec
index 29c99c1..e8a8b7b 100644
--- a/chromium.spec
+++ b/chromium.spec
@@ -1373,7 +1373,7 @@ ulimit -n 4096
 %global optflags %(echo %{optflags} | sed 's/-g /-g1 /')
 %endif
 
-export PYTHONPATH="../../third_party/pyjson5/src"
+export PYTHONPATH="../../third_party/pyjson5/src:../../third_party/catapult/third_party/google-endpoints"
 
 echo
 # Now do the full browser