diff --git a/exporter.go b/exporter.go
index 6af801a..9924b0d 100644
--- a/exporter.go
+++ b/exporter.go
@@ -30,7 +30,7 @@ import (
 	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
 
-	"github.com/prometheus/statsd_exporter/mapper"
+	"github.com/prometheus/statsd_exporter/pkg/mapper"
 )
 
 const (
diff --git a/exporter_test.go b/exporter_test.go
index 8f136c0..0722240 100644
--- a/exporter_test.go
+++ b/exporter_test.go
@@ -21,7 +21,7 @@ import (
 
 	"github.com/prometheus/client_golang/prometheus"
 
-	"github.com/prometheus/statsd_exporter/mapper"
+	"github.com/prometheus/statsd_exporter/pkg/mapper"
 )
 
 // TestNegativeCounter validates when we send a negative
diff --git a/main.go b/main.go
index 3b55c0d..a5054cf 100644
--- a/main.go
+++ b/main.go
@@ -26,7 +26,7 @@ import (
 	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/version"
 
-	"github.com/prometheus/statsd_exporter/mapper"
+	"github.com/prometheus/statsd_exporter/pkg/mapper"
 )
 
 func init() {
diff --git a/mapper/action.go b/pkg/mapper/action.go
similarity index 100%
rename from mapper/action.go
rename to pkg/mapper/action.go
diff --git a/mapper/mapper.go b/pkg/mapper/mapper.go
similarity index 100%
rename from mapper/mapper.go
rename to pkg/mapper/mapper.go
diff --git a/mapper/mapper_test.go b/pkg/mapper/mapper_test.go
similarity index 100%
rename from mapper/mapper_test.go
rename to pkg/mapper/mapper_test.go
diff --git a/mapper/match.go b/pkg/mapper/match.go
similarity index 100%
rename from mapper/match.go
rename to pkg/mapper/match.go
diff --git a/mapper/metric_type.go b/pkg/mapper/metric_type.go
similarity index 100%
rename from mapper/metric_type.go
rename to pkg/mapper/metric_type.go
diff --git a/mapper/telemetry.go b/pkg/mapper/telemetry.go
similarity index 100%
rename from mapper/telemetry.go
rename to pkg/mapper/telemetry.go
diff --git a/mapper/timer.go b/pkg/mapper/timer.go
similarity index 100%
rename from mapper/timer.go
rename to pkg/mapper/timer.go