diff --git a/timespans/storage_postgres.go b/timespans/storage_postgres.go
index 2822c0393..44e75b85f 100644
--- a/timespans/storage_postgres.go
+++ b/timespans/storage_postgres.go
@@ -22,6 +22,7 @@ import (
 	"database/sql"
 	"encoding/json"
 	"fmt"
+	_ "github.com/bmizerany/pq"
 )
 
 type PostgresStorage struct {