diff --git a/tests/modules/inline_entity_form_test/config/install/core.entity_form_display.node.ief_test_revisions_complex.default.yml b/tests/modules/inline_entity_form_test/config/optional/core.entity_form_display.node.ief_test_revisions_complex.default.yml
similarity index 100%
rename from tests/modules/inline_entity_form_test/config/install/core.entity_form_display.node.ief_test_revisions_complex.default.yml
rename to tests/modules/inline_entity_form_test/config/optional/core.entity_form_display.node.ief_test_revisions_complex.default.yml
diff --git a/tests/modules/inline_entity_form_test/config/install/core.entity_view_display.node.ief_test_revisions_complex.default.yml b/tests/modules/inline_entity_form_test/config/optional/core.entity_view_display.node.ief_test_revisions_complex.default.yml
similarity index 100%
rename from tests/modules/inline_entity_form_test/config/install/core.entity_view_display.node.ief_test_revisions_complex.default.yml
rename to tests/modules/inline_entity_form_test/config/optional/core.entity_view_display.node.ief_test_revisions_complex.default.yml
diff --git a/tests/modules/inline_entity_form_test/config/install/field.field.node.ief_test_revisions_complex.field_entity_ref_revision.yml b/tests/modules/inline_entity_form_test/config/optional/field.field.node.ief_test_revisions_complex.field_entity_ref_revision.yml
similarity index 100%
rename from tests/modules/inline_entity_form_test/config/install/field.field.node.ief_test_revisions_complex.field_entity_ref_revision.yml
rename to tests/modules/inline_entity_form_test/config/optional/field.field.node.ief_test_revisions_complex.field_entity_ref_revision.yml
diff --git a/tests/modules/inline_entity_form_test/config/install/field.storage.node.field_entity_ref_revision.yml b/tests/modules/inline_entity_form_test/config/optional/field.storage.node.field_entity_ref_revision.yml
similarity index 100%
rename from tests/modules/inline_entity_form_test/config/install/field.storage.node.field_entity_ref_revision.yml
rename to tests/modules/inline_entity_form_test/config/optional/field.storage.node.field_entity_ref_revision.yml
diff --git a/tests/modules/inline_entity_form_test/config/install/node.type.ief_test_revisions_complex.yml b/tests/modules/inline_entity_form_test/config/optional/node.type.ief_test_revisions_complex.yml
similarity index 100%
rename from tests/modules/inline_entity_form_test/config/install/node.type.ief_test_revisions_complex.yml
rename to tests/modules/inline_entity_form_test/config/optional/node.type.ief_test_revisions_complex.yml