diff --git a/libs/common/spec/matchers/to-contain-partial-objects.ts b/libs/common/spec/matchers/to-contain-partial-objects.ts
index dfe635b734c..f072ca6fba6 100644
--- a/libs/common/spec/matchers/to-contain-partial-objects.ts
+++ b/libs/common/spec/matchers/to-contain-partial-objects.ts
@@ -1,3 +1,5 @@
+import { EOL } from "os";
+
 import { diff } from "jest-diff";
 
 export const toContainPartialObjects: jest.CustomMatcher = function (
@@ -13,7 +15,7 @@ export const toContainPartialObjects: jest.CustomMatcher = function (
     return {
       message: () =>
         "Expected the received array NOT to include partial matches for all expected objects." +
-        "\n" +
+        EOL +
         diff(expected, received),
       pass: true,
     };
@@ -22,7 +24,7 @@ export const toContainPartialObjects: jest.CustomMatcher = function (
   return {
     message: () =>
       "Expected the received array to contain partial matches for all expected objects." +
-      "\n" +
+      EOL +
       diff(expected, received),
     pass: false,
   };