diff --git a/internal/common/omci/get.go b/internal/common/omci/get.go
index 71d7d87..b450b87 100644
--- a/internal/common/omci/get.go
+++ b/internal/common/omci/get.go
@@ -24,6 +24,7 @@
 	"strconv"
 
 	"github.com/google/gopacket"
+	"github.com/opencord/bbsim/internal/common"
 	"github.com/opencord/omci-lib-go/v2"
 	me "github.com/opencord/omci-lib-go/v2/generated"
 	"github.com/opencord/voltha-protos/v5/go/openolt"
@@ -143,7 +144,7 @@
 		Attributes: me.AttributeValueMap{
 			me.ManagedEntityID:   entityID,
 			me.Onu2G_EquipmentId: ToOctets("12345123451234512345", 20),
-			me.Onu2G_OpticalNetworkUnitManagementAndControlChannelOmccVersion: 180,
+			me.Onu2G_OpticalNetworkUnitManagementAndControlChannelOmccVersion: common.Config.BBSim.OmccVersion,
 			me.Onu2G_VendorProductCode:                                        0,
 			me.Onu2G_SecurityCapability:                                       1,
 			me.Onu2G_SecurityMode:                                             1,
diff --git a/internal/common/omci/get_test.go b/internal/common/omci/get_test.go
index 82bbe7a..94422c1 100644
--- a/internal/common/omci/get_test.go
+++ b/internal/common/omci/get_test.go
@@ -23,6 +23,7 @@
 	"testing"
 
 	"github.com/google/gopacket"
+	"github.com/opencord/bbsim/internal/common"
 	"github.com/opencord/omci-lib-go/v2"
 	me "github.com/opencord/omci-lib-go/v2/generated"
 	"github.com/opencord/voltha-protos/v5/go/openolt"
@@ -69,6 +70,8 @@
 
 func TestGetResponse(t *testing.T) {
 
+	common.Config = common.GetDefaultOps()
+
 	// NOTE that we're not testing the SerialNumber attribute part of the ONU-G
 	// response here as it is a special case and it requires transformation.
 	// we specifically test that in TestCreateOnugResponse
@@ -83,7 +86,7 @@
 	}{
 		{"getOnu2gResponse",
 			getArgs{createOnu2gResponse(false, 57344, 10), 1},
-			getWant{1, map[string]interface{}{"OpticalNetworkUnitManagementAndControlChannelOmccVersion": uint8(180)}},
+			getWant{1, map[string]interface{}{"OpticalNetworkUnitManagementAndControlChannelOmccVersion": uint8(163)}},
 		},
 		{"getOnugResponse",
 			getArgs{createOnugResponse(false, 40960, 10, sn), 1},