diff --git a/extensions/cornerstone/src/initMeasurementService.ts b/extensions/cornerstone/src/initMeasurementService.ts
index b2682953b..b042d904f 100644
--- a/extensions/cornerstone/src/initMeasurementService.ts
+++ b/extensions/cornerstone/src/initMeasurementService.ts
@@ -61,11 +61,9 @@ const initMeasurementService = (
     Length.matchingCriteria,
     () => {
       console.warn('Crosshairs mapping not implemented.');
-      return {};
     },
     () => {
       console.warn('Crosshairs mapping not implemented.');
-      return {};
     }
   );