diff --git a/go.mod b/go.mod
index a842dff..e40f5fb 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/emvi/api-go v0.2.2
 	github.com/emvi/logbuch v1.1.1
-	github.com/emvi/pirsch v1.4.1
+	github.com/emvi/pirsch v1.4.2
 	github.com/go-sql-driver/mysql v1.5.0 // indirect
 	github.com/gorilla/mux v1.8.0
 	github.com/gosimple/slug v1.9.0
diff --git a/go.sum b/go.sum
index 4fd6564..27a3d91 100644
--- a/go.sum
+++ b/go.sum
@@ -21,6 +21,8 @@ github.com/emvi/pirsch v1.4.0 h1:UuP/4jmkURySUH6DpR+igRsW5GKTb7axyPoMz0qz+8A=
 github.com/emvi/pirsch v1.4.0/go.mod h1:GDijqLHM331iWtmDmc7th19RxDrZadRkKoNvd9/kDX8=
 github.com/emvi/pirsch v1.4.1 h1:YQi54C9bVcCW0UeE6eebZrYlQPMbkbY4SIQr15MV240=
 github.com/emvi/pirsch v1.4.1/go.mod h1:GDijqLHM331iWtmDmc7th19RxDrZadRkKoNvd9/kDX8=
+github.com/emvi/pirsch v1.4.2 h1:ULIerXypOW4Rvc8xyP5ZhxehBYqw1Zw35OGNtCIcEPQ=
+github.com/emvi/pirsch v1.4.2/go.mod h1:GDijqLHM331iWtmDmc7th19RxDrZadRkKoNvd9/kDX8=
 github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs=
 github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
diff --git a/tracking/tracking.go b/tracking/tracking.go
index 75b2fe5..f618fb2 100644
--- a/tracking/tracking.go
+++ b/tracking/tracking.go
@@ -48,7 +48,7 @@ func NewTracker() (*pirsch.Tracker, context.CancelFunc) {
 		return nil, nil
 	}
 
-	store = pirsch.NewPostgresStore(conn)
+	store = pirsch.NewPostgresStore(conn, nil)
 	tracker := pirsch.NewTracker(store, os.Getenv("MB_TRACKING_SALT"), &pirsch.TrackerConfig{
 		// I don't care about traffic from my own website
 		ReferrerDomainBlacklist:                   []string{domain},