1 files changed, 7 insertions, 1 deletions
diff --git a/src/mongo/s/shard_key_pattern.cpp b/src/mongo/s/shard_key_pattern.cpp
index cb9b0883ff9..baefac56f4f 100644
--- a/src/mongo/s/shard_key_pattern.cpp
+++ b/src/mongo/s/shard_key_pattern.cpp
@@ -283,8 +283,14 @@ StatusWith<BSONObj> ShardKeyPattern::extractShardKeyFromQuery(OperationContext*
     auto qr = stdx::make_unique<QueryRequest>(NamespaceString(""));
     qr->setFilter(basicQuery);
 
+    const boost::intrusive_ptr<ExpressionContext> expCtx;
     auto statusWithCQ =
-        CanonicalQuery::canonicalize(opCtx, std::move(qr), ExtensionsCallbackNoop());
+        CanonicalQuery::canonicalize(opCtx,
+                                     std::move(qr),
+                                     expCtx,
+                                     ExtensionsCallbackNoop(),
+                                     MatchExpressionParser::kAllowAllSpecialFeatures &
+                                         ~MatchExpressionParser::AllowedFeatures::kExpr);
     if (!statusWithCQ.isOK()) {
         return StatusWith<BSONObj>(statusWithCQ.getStatus());
     }