diff --git a/keycloak/role_scope_mapping.go b/keycloak/role_scope_mapping.go
index eeb91679..7cecc27d 100644
--- a/keycloak/role_scope_mapping.go
+++ b/keycloak/role_scope_mapping.go
@@ -5,6 +5,15 @@ import (
 	"fmt"
 )
 
+type RealmRoleRepresentation struct {
+	Id          string `json:"id"`
+	Name        string `json:"name"`
+	Description string `json:"description"`
+	Composite   bool   `json:"composite"`
+	ClientRole  bool   `json:"clientRole"`
+	ContainerId string `json:"containerId"`
+}
+
 func roleScopeMappingUrl(realmId, clientId string, clientScopeId string, role *Role) string {
 	if clientId != "" {
 		if role.ClientRole {
@@ -52,5 +61,19 @@ func (keycloakClient *KeycloakClient) GetRoleScopeMapping(ctx context.Context, r
 
 func (keycloakClient *KeycloakClient) DeleteRoleScopeMapping(ctx context.Context, realmId string, clientId string, clientScopeId string, role *Role) error {
 	roleUrl := roleScopeMappingUrl(realmId, clientId, clientScopeId, role)
-	return keycloakClient.delete(ctx, roleUrl, nil)
+	if role.ClientRole {
+		return keycloakClient.delete(ctx, roleUrl, nil)
+	} else {
+		body := [1]RealmRoleRepresentation{
+			{
+				Id:          role.Id,
+				Name:        role.Name,
+				Description: role.Description,
+				Composite:   role.Composite,
+				ClientRole:  role.ClientRole,
+				ContainerId: role.ContainerId,
+			},
+		}
+		return keycloakClient.delete(ctx, roleUrl, body)
+	}
 }
diff --git a/provider/resource_keycloak_generic_role_mapper_test.go b/provider/resource_keycloak_generic_role_mapper_test.go
index 5cc2c1dd..f60ef07f 100644
--- a/provider/resource_keycloak_generic_role_mapper_test.go
+++ b/provider/resource_keycloak_generic_role_mapper_test.go
@@ -156,6 +156,42 @@ func TestAccKeycloakGenericRoleMapper_basicClientScopeRealmRole(t *testing.T) {
 	})
 }
 
+func TestAccKeycloakGenericRoleMapper_deleteIndividualMappers(t *testing.T) {
+	t.Parallel()
+
+	var someRole = &keycloak.Role{}
+	var someOtherRole = &keycloak.Role{}
+	var client = &keycloak.GenericClient{}
+
+	clientName := acctest.RandomWithPrefix("tf-acc")
+	someRoleName := acctest.RandomWithPrefix("tf-acc")
+	someOtherRoleName := acctest.RandomWithPrefix("tf-acc")
+
+	resource.Test(t, resource.TestCase{
+		ProviderFactories: testAccProviderFactories,
+		PreCheck:          func() { testAccPreCheck(t) },
+		CheckDestroy:      testAccCheckKeycloakGenericRoleMapperDestroy("keycloak_generic_role_mapper.client-with-some-role"),
+		Steps: []resource.TestStep{
+			{
+				Config: testKeycloakGenericRoleMapper_basicClientDedicatedAllRealmRoles(clientName, someRoleName, someOtherRoleName),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckKeycloakGenericClientRoleMapperExists("keycloak_generic_role_mapper.client-with-some-role"),
+					testAccCheckKeycloakGenericClientRoleMapperExists("keycloak_generic_role_mapper.client-with-some-other-role"),
+					testAccCheckKeycloakRoleFetch("keycloak_role.some-role", someRole),
+					testAccCheckKeycloakRoleFetch("keycloak_role.some-other-role", someOtherRole),
+					testAccCheckKeycloakGenericClientFetch("keycloak_openid_client.client", client),
+				),
+			},
+			{
+				Config: testKeycloakGenericRoleMapper_basicClientDedicatedPartialRealmRoles(clientName, someRoleName, someOtherRoleName),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckKeycloakGenericClientRoleMapperExists("keycloak_generic_role_mapper.client-with-some-other-role"),
+				),
+			},
+		},
+	})
+}
+
 func testAccCheckKeycloakGenericRoleMapperExists(resourceName string) resource.TestCheckFunc {
 	return func(s *terraform.State) error {
 		_, ok := s.RootModule().Resources[resourceName]
@@ -178,6 +214,16 @@ func getGenericRoleMapperId(resourceName string) resource.ImportStateIdFunc {
 	}
 }
 
+func testAccCheckKeycloakGenericRoleMapperDestroy(resourceName string) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		_, ok := s.RootModule().Resources[resourceName]
+		if ok {
+			return fmt.Errorf("resource should not exist: %s", resourceName)
+		}
+		return nil
+	}
+}
+
 func testKeycloakGenericRoleMapper_basic(parentClientName, parentRoleName, childClientName string) string {
 	return fmt.Sprintf(`
 data "keycloak_realm" "realm" {
@@ -264,3 +310,69 @@ resource "keycloak_generic_role_mapper" "clientscope-with-realm-role" {
 }
 	`, testAccRealm.Realm, roleName, clientScopeName)
 }
+
+func testKeycloakGenericRoleMapper_basicClientDedicatedAllRealmRoles(clientName, someRoleName, someOtherRoleName string) string {
+	return fmt.Sprintf(`
+data "keycloak_realm" "realm" {
+	realm = "%s"
+}
+
+resource "keycloak_openid_client" "client" {
+	realm_id    = data.keycloak_realm.realm.id
+	client_id   = "%s"
+	access_type = "PUBLIC"
+}
+
+resource "keycloak_role" "some-role" {
+	realm_id  = data.keycloak_realm.realm.id
+	name      = "%s"
+}
+
+resource "keycloak_role" "some-other-role" {
+	realm_id  = data.keycloak_realm.realm.id
+	name      = "%s"
+}
+
+resource "keycloak_generic_role_mapper" "client-with-some-role" {
+	realm_id  = data.keycloak_realm.realm.id
+	client_id = keycloak_openid_client.client.id
+	role_id   = keycloak_role.some-role.id
+}
+
+resource "keycloak_generic_role_mapper" "client-with-some-other-role" {
+	realm_id  = data.keycloak_realm.realm.id
+	client_id = keycloak_openid_client.client.id
+	role_id   = keycloak_role.some-other-role.id
+}
+	`, testAccRealm.Realm, clientName, someRoleName, someOtherRoleName)
+}
+
+func testKeycloakGenericRoleMapper_basicClientDedicatedPartialRealmRoles(clientName, someRoleName, someOtherRoleName string) string {
+	return fmt.Sprintf(`
+data "keycloak_realm" "realm" {
+	realm = "%s"
+}
+
+resource "keycloak_openid_client" "client" {
+	realm_id    = data.keycloak_realm.realm.id
+	client_id   = "%s"
+	access_type = "PUBLIC"
+}
+
+resource "keycloak_role" "some-role" {
+	realm_id  = data.keycloak_realm.realm.id
+	name      = "%s"
+}
+
+resource "keycloak_role" "some-other-role" {
+	realm_id  = data.keycloak_realm.realm.id
+	name      = "%s"
+}
+
+resource "keycloak_generic_role_mapper" "client-with-some-other-role" {
+	realm_id  = data.keycloak_realm.realm.id
+	client_id = keycloak_openid_client.client.id
+	role_id   = keycloak_role.some-other-role.id
+}
+	`, testAccRealm.Realm, clientName, someRoleName, someOtherRoleName)
+}