diff --git a/pkg/remote/aws/db_instance_supplier_test.go b/pkg/remote/aws/db_instance_supplier_test.go
index 746a5f8e..278d625c 100644
--- a/pkg/remote/aws/db_instance_supplier_test.go
+++ b/pkg/remote/aws/db_instance_supplier_test.go
@@ -5,6 +5,7 @@ import (
 	"testing"
 
 	"github.com/cloudskiff/driftctl/pkg/remote/aws/repository"
+	"github.com/cloudskiff/driftctl/pkg/remote/cache"
 	testresource "github.com/cloudskiff/driftctl/test/resource"
 
 	remoteerror "github.com/cloudskiff/driftctl/pkg/remote/error"
@@ -112,7 +113,7 @@ func TestDBInstanceSupplier_Resources(t *testing.T) {
 			if err != nil {
 				t.Fatal(err)
 			}
-			supplierLibrary.AddSupplier(NewDBInstanceSupplier(provider, deserializer, repository.NewRDSRepository(provider.session)))
+			supplierLibrary.AddSupplier(NewDBInstanceSupplier(provider, deserializer, repository.NewRDSRepository(provider.session, cache.New(0))))
 		}
 
 		t.Run(tt.test, func(t *testing.T) {
diff --git a/pkg/remote/aws/db_subnet_group_supplier_test.go b/pkg/remote/aws/db_subnet_group_supplier_test.go
index 927cdc04..bcfbdef7 100644
--- a/pkg/remote/aws/db_subnet_group_supplier_test.go
+++ b/pkg/remote/aws/db_subnet_group_supplier_test.go
@@ -5,6 +5,7 @@ import (
 	"testing"
 
 	"github.com/cloudskiff/driftctl/pkg/remote/aws/repository"
+	"github.com/cloudskiff/driftctl/pkg/remote/cache"
 	testresource "github.com/cloudskiff/driftctl/test/resource"
 
 	remoteerror "github.com/cloudskiff/driftctl/pkg/remote/error"
@@ -85,7 +86,7 @@ func TestDBSubnetGroupSupplier_Resources(t *testing.T) {
 			if err != nil {
 				t.Fatal(err)
 			}
-			supplierLibrary.AddSupplier(NewDBInstanceSupplier(provider, deserializer, repository.NewRDSRepository(provider.session)))
+			supplierLibrary.AddSupplier(NewDBInstanceSupplier(provider, deserializer, repository.NewRDSRepository(provider.session, cache.New(0))))
 		}
 
 		t.Run(tt.test, func(t *testing.T) {
diff --git a/pkg/remote/aws/init.go b/pkg/remote/aws/init.go
index 2c0d96ce..03254ff2 100644
--- a/pkg/remote/aws/init.go
+++ b/pkg/remote/aws/init.go
@@ -40,7 +40,7 @@ func Init(version string, alerter *alerter.Alerter,
 	ec2repository := repository.NewEC2Repository(provider.session, repositoryCache)
 	route53repository := repository.NewRoute53Repository(provider.session)
 	lambdaRepository := repository.NewLambdaRepository(provider.session)
-	rdsRepository := repository.NewRDSRepository(provider.session)
+	rdsRepository := repository.NewRDSRepository(provider.session, repositoryCache)
 	sqsRepository := repository.NewSQSClient(provider.session)
 	snsRepository := repository.NewSNSClient(provider.session)
 	dynamoDBRepository := repository.NewDynamoDBRepository(provider.session)
diff --git a/pkg/remote/aws/repository/rds_repository.go b/pkg/remote/aws/repository/rds_repository.go
index e7590e12..da5702d9 100644
--- a/pkg/remote/aws/repository/rds_repository.go
+++ b/pkg/remote/aws/repository/rds_repository.go
@@ -4,6 +4,7 @@ import (
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/rds"
 	"github.com/aws/aws-sdk-go/service/rds/rdsiface"
+	"github.com/cloudskiff/driftctl/pkg/remote/cache"
 )
 
 type RDSClient interface {
@@ -17,15 +18,21 @@ type RDSRepository interface {
 
 type rdsRepository struct {
 	client rdsiface.RDSAPI
+	cache  cache.Cache
 }
 
-func NewRDSRepository(session *session.Session) *rdsRepository {
+func NewRDSRepository(session *session.Session, c cache.Cache) *rdsRepository {
 	return &rdsRepository{
 		rds.New(session),
+		c,
 	}
 }
 
 func (r *rdsRepository) ListAllDBInstances() ([]*rds.DBInstance, error) {
+	if v := r.cache.Get("rdsListAllDBInstances"); v != nil {
+		return v.([]*rds.DBInstance), nil
+	}
+
 	var result []*rds.DBInstance
 	input := &rds.DescribeDBInstancesInput{}
 	err := r.client.DescribeDBInstancesPages(input, func(res *rds.DescribeDBInstancesOutput, lastPage bool) bool {
@@ -35,10 +42,16 @@ func (r *rdsRepository) ListAllDBInstances() ([]*rds.DBInstance, error) {
 	if err != nil {
 		return nil, err
 	}
+
+	r.cache.Put("rdsListAllDBInstances", result)
 	return result, nil
 }
 
 func (r *rdsRepository) ListAllDbSubnetGroups() ([]*rds.DBSubnetGroup, error) {
+	if v := r.cache.Get("rdsListAllDbSubnetGroups"); v != nil {
+		return v.([]*rds.DBSubnetGroup), nil
+	}
+
 	var subnetGroups []*rds.DBSubnetGroup
 	input := rds.DescribeDBSubnetGroupsInput{}
 	err := r.client.DescribeDBSubnetGroupsPages(&input,
@@ -47,5 +60,7 @@ func (r *rdsRepository) ListAllDbSubnetGroups() ([]*rds.DBSubnetGroup, error) {
 			return !lastPage
 		},
 	)
+
+	r.cache.Put("rdsListAllDbSubnetGroups", subnetGroups)
 	return subnetGroups, err
 }
diff --git a/pkg/remote/aws/repository/rds_repository_test.go b/pkg/remote/aws/repository/rds_repository_test.go
index 1778a240..8d64671a 100644
--- a/pkg/remote/aws/repository/rds_repository_test.go
+++ b/pkg/remote/aws/repository/rds_repository_test.go
@@ -6,6 +6,7 @@ import (
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/rds"
+	"github.com/cloudskiff/driftctl/pkg/remote/cache"
 	"github.com/r3labs/diff/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/mock"
@@ -39,7 +40,7 @@ func Test_rdsRepository_ListAllDBInstances(t *testing.T) {
 							},
 						}, true)
 						return true
-					})).Return(nil)
+					})).Return(nil).Once()
 			},
 			want: []*rds.DBInstance{
 				{DBInstanceIdentifier: aws.String("1")},
@@ -53,13 +54,24 @@ func Test_rdsRepository_ListAllDBInstances(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
+			store := cache.New(1)
 			client := &MockRDSClient{}
 			tt.mocks(client)
 			r := &rdsRepository{
 				client: client,
+				cache:  store,
 			}
 			got, err := r.ListAllDBInstances()
 			assert.Equal(t, tt.wantErr, err)
+
+			if err == nil {
+				// Check that results were cached
+				cachedData, err := r.ListAllDBInstances()
+				assert.Nil(t, err)
+				assert.Equal(t, got, cachedData)
+				assert.IsType(t, []*rds.DBInstance{}, store.Get("rdsListAllDBInstances"))
+			}
+
 			changelog, err := diff.Diff(got, tt.want)
 			assert.Nil(t, err)
 			if len(changelog) > 0 {
@@ -100,7 +112,7 @@ func Test_rdsRepository_ListAllDbSubnetGroups(t *testing.T) {
 							},
 						}, true)
 						return true
-					})).Return(nil)
+					})).Return(nil).Once()
 			},
 			want: []*rds.DBSubnetGroup{
 				{DBSubnetGroupName: aws.String("1")},
@@ -114,13 +126,24 @@ func Test_rdsRepository_ListAllDbSubnetGroups(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
+			store := cache.New(1)
 			client := &MockRDSClient{}
 			tt.mocks(client)
 			r := &rdsRepository{
 				client: client,
+				cache:  store,
 			}
 			got, err := r.ListAllDbSubnetGroups()
 			assert.Equal(t, tt.wantErr, err)
+
+			if err == nil {
+				// Check that results were cached
+				cachedData, err := r.ListAllDbSubnetGroups()
+				assert.Nil(t, err)
+				assert.Equal(t, got, cachedData)
+				assert.IsType(t, []*rds.DBSubnetGroup{}, store.Get("rdsListAllDbSubnetGroups"))
+			}
+
 			changelog, err := diff.Diff(got, tt.want)
 			assert.Nil(t, err)
 			if len(changelog) > 0 {