diff --git a/plugins/source/oracle/client/client.go b/plugins/source/oracle/client/client.go
index 7becbf460e8a48..b736eacab5551d 100644
--- a/plugins/source/oracle/client/client.go
+++ b/plugins/source/oracle/client/client.go
@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/cloudquery/cloudquery/plugins/source/oracle/client/spec"
 	"github.com/cloudquery/plugin-sdk/v4/schema"
 	"github.com/oracle/oci-go-sdk/v65/common"
 	"github.com/oracle/oci-go-sdk/v65/identity"
@@ -36,7 +35,7 @@ type Client struct {
 	logger zerolog.Logger
 }
 
-func New(ctx context.Context, logger zerolog.Logger, _ spec.Spec) (schema.ClientMeta, error) {
+func New(ctx context.Context, logger zerolog.Logger) (schema.ClientMeta, error) {
 	// common.DefaultRetryPolicy handles (409, IncorrectState), (429, TooManyRequests) + 5XX errors
 	defaultRetryPolicy := common.DefaultRetryPolicy()
 	common.GlobalRetry = &defaultRetryPolicy
diff --git a/plugins/source/oracle/docs/overview.md b/plugins/source/oracle/docs/overview.md
index 489391cae7663c..2cec7d3ea96f9f 100644
--- a/plugins/source/oracle/docs/overview.md
+++ b/plugins/source/oracle/docs/overview.md
@@ -25,10 +25,25 @@ The following example sets up the Oracle plugin, and connects it to a postgresql
 
 See [tables](/docs/plugins/sources/oracle/tables) for a full list of available tables.
 
-## Oracle Spec
+### Oracle Spec
 
 This is the (nested) spec used by Oracle Source Plugin
 
-- `concurrency` (int, optional, default: 10000):
+- `concurrency` (`integer`) (optional) (default: `10000`)
+
   The best effort maximum number of Go routines to use.
   Lower this number to reduce memory usage.
+
+## Dedicated regions
+
+[OCI Dedicated regions](https://docs.oracle.com/en-us/iaas/Content/General/Concepts/dedicatedregions.htm) can be accessed via the following procedure:
+
+1. Specify the region to be used for the discovery as the dedicated region.
+   The following options are available:
+   * Set `OCI_CLI_region` environment variable
+   * Set `region` value in the configuration file
+ 
+2. Specify the dedicated region information:
+   The following options are available:
+   * Set `OCI_REGION_METADATA` [environment variable](https://docs.oracle.com/en-us/iaas/Content/API/Concepts/sdk_adding_new_region_endpoints.htm#SDK_Adding_Regions_Environment_Variable)
+   * Add information to the [regions config file](https://docs.oracle.com/en-us/iaas/Content/API/Concepts/sdk_adding_new_region_endpoints.htm#SDK_Adding_Regions_Config_File)
diff --git a/plugins/source/oracle/go.mod b/plugins/source/oracle/go.mod
index 20fd8c5bb5666f..93d81499371662 100644
--- a/plugins/source/oracle/go.mod
+++ b/plugins/source/oracle/go.mod
@@ -8,6 +8,7 @@ require (
 	github.com/cloudquery/plugin-sdk/v4 v4.25.0
 	github.com/oracle/oci-go-sdk/v65 v65.28.3
 	github.com/rs/zerolog v1.31.0
+	github.com/stretchr/testify v1.8.4
 	golang.org/x/exp v0.0.0-20231226003508-02704c960a9b
 )
 
@@ -88,7 +89,6 @@ require (
 	github.com/sony/gobreaker v0.5.0 // indirect
 	github.com/spf13/cobra v1.6.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/stretchr/testify v1.8.4 // indirect
 	github.com/tdewolff/minify/v2 v2.20.10 // indirect
 	github.com/tdewolff/parse/v2 v2.7.7 // indirect
 	github.com/thoas/go-funk v0.9.3 // indirect
diff --git a/plugins/source/oracle/resources/plugin/client.go b/plugins/source/oracle/resources/plugin/client.go
index 2ca432a0be8ee3..a2a8aff1489e23 100644
--- a/plugins/source/oracle/resources/plugin/client.go
+++ b/plugins/source/oracle/resources/plugin/client.go
@@ -38,7 +38,7 @@ func (c *Client) Sync(ctx context.Context, options plugin.SyncOptions, res chan<
 		c.logger.Warn().Msg("State backend not supported in plugin, skipping")
 	}
 
-	schedulerClient, err := client.New(ctx, c.logger, c.config)
+	schedulerClient, err := client.New(ctx, c.logger)
 	if err != nil {
 		return err
 	}