diff --git a/pkg/cortex/modules.go b/pkg/cortex/modules.go
index 5b8a3640b0..bb85b3d8d1 100644
--- a/pkg/cortex/modules.go
+++ b/pkg/cortex/modules.go
@@ -607,6 +607,7 @@ func (t *Cortex) initRuler() (serv services.Service, err error) {
 			queryEngine = engine.New(engine.Opts{
 				EngineOpts:        opts,
 				LogicalOptimizers: logicalplan.AllOptimizers,
+				EnableAnalysis:    true,
 			})
 		} else {
 			queryEngine = promql.NewEngine(opts)
diff --git a/pkg/querier/querier.go b/pkg/querier/querier.go
index e9a80374cd..8927cd13f4 100644
--- a/pkg/querier/querier.go
+++ b/pkg/querier/querier.go
@@ -225,6 +225,7 @@ func New(cfg Config, limits *validation.Overrides, distributor Distributor, stor
 		queryEngine = engine.New(engine.Opts{
 			EngineOpts:        opts,
 			LogicalOptimizers: logicalplan.AllOptimizers,
+			EnableAnalysis:    true,
 		})
 	} else {
 		queryEngine = promql.NewEngine(opts)