diff --git a/go.mod b/go.mod
index 67b8722c..d428d964 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/fluxcd/kustomize-controller/api v0.7.4
 	github.com/fluxcd/pkg/apis/kustomize v0.0.1
 	github.com/fluxcd/pkg/apis/meta v0.7.0
-	github.com/fluxcd/pkg/runtime v0.8.0
+	github.com/fluxcd/pkg/runtime v0.8.1
 	github.com/fluxcd/pkg/testserver v0.0.2
 	github.com/fluxcd/pkg/untar v0.0.5
 	github.com/fluxcd/source-controller/api v0.7.3
diff --git a/go.sum b/go.sum
index d9af0cc6..b5d1761f 100644
--- a/go.sum
+++ b/go.sum
@@ -193,8 +193,9 @@ github.com/fluxcd/pkg/apis/kustomize v0.0.1 h1:TkA80R0GopRY27VJqzKyS6ifiKIAfwBd7
 github.com/fluxcd/pkg/apis/kustomize v0.0.1/go.mod h1:JAFPfnRmcrAoG1gNiA8kmEXsnOBuDyZ/F5X4DAQcVV0=
 github.com/fluxcd/pkg/apis/meta v0.7.0 h1:5e8gm4OLqjuKWdrOIY5DEEsjcwzyJFK8rCDesJ+V8IY=
 github.com/fluxcd/pkg/apis/meta v0.7.0/go.mod h1:yHuY8kyGHYz22I0jQzqMMGCcHViuzC/WPdo9Gisk8Po=
-github.com/fluxcd/pkg/runtime v0.8.0 h1:cnSBZJLcXlKgjXpFFFExu+4ZncIxmPgNIx+ErLcCLnA=
 github.com/fluxcd/pkg/runtime v0.8.0/go.mod h1:tQwEN+RESjJmtwSSv7I+6bkNM9raIXpGsCjruaIVX6A=
+github.com/fluxcd/pkg/runtime v0.8.1 h1:8UxNz7GeI/HC3U5tpNCfrjRx2V7UjUegQOwCsd+EWxk=
+github.com/fluxcd/pkg/runtime v0.8.1/go.mod h1:tQwEN+RESjJmtwSSv7I+6bkNM9raIXpGsCjruaIVX6A=
 github.com/fluxcd/pkg/testserver v0.0.2 h1:SoaMtO9cE5p/wl2zkGudzflnEHd9mk68CGjZOo7w0Uk=
 github.com/fluxcd/pkg/testserver v0.0.2/go.mod h1:pgUZTh9aQ44FSTQo+5NFlh7YMbUfdz1B80DalW7k96Y=
 github.com/fluxcd/pkg/untar v0.0.5 h1:UGI3Ch1UIEIaqQvMicmImL1s9npQa64DJ/ozqHKB7gk=
diff --git a/main.go b/main.go
index 1c5ead47..f1c17ca7 100644
--- a/main.go
+++ b/main.go
@@ -32,6 +32,7 @@ import (
 	"github.com/fluxcd/pkg/runtime/events"
 	"github.com/fluxcd/pkg/runtime/logger"
 	"github.com/fluxcd/pkg/runtime/metrics"
+	"github.com/fluxcd/pkg/runtime/pprof"
 	"github.com/fluxcd/pkg/runtime/probes"
 	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
 
@@ -119,6 +120,7 @@ func main() {
 	}
 
 	probes.SetupChecks(mgr, setupLog)
+	pprof.SetupHandlers(mgr, setupLog)
 
 	if err = (&controllers.KustomizationReconciler{
 		Client:                mgr.GetClient(),