diff --git a/src/mol-repr/structure/visual/bond-intra-unit-line.ts b/src/mol-repr/structure/visual/bond-intra-unit-line.ts
index 851b2aaac7b33b48ad7552192c245a2e54bdc602..fabd03cad0a04798f8ee015fb60081f2e37195b0 100644
--- a/src/mol-repr/structure/visual/bond-intra-unit-line.ts
+++ b/src/mol-repr/structure/visual/bond-intra-unit-line.ts
@@ -10,7 +10,7 @@ import { Unit, Structure, StructureElement } from '../../../mol-model/structure'
 import { Theme } from '../../../mol-theme/theme';
 import { Vec3 } from '../../../mol-math/linear-algebra';
 import { arrayEqual } from '../../../mol-util';
-import { LinkStyle, createLinkLines, LinkBuilderProps } from './util/link';
+import { LinkStyle, createLinkLines } from './util/link';
 import { UnitsVisual, UnitsLinesParams, UnitsLinesVisual, StructureGroup } from '../units-visual';
 import { VisualUpdateState } from '../../util';
 import { BondType } from '../../../mol-model/structure/model/types';