diff --git a/helpers/figgy-pudding-matchers/index.js b/helpers/figgy-pudding-matchers/index.js
index 02ceb83c0a..e115961e97 100644
--- a/helpers/figgy-pudding-matchers/index.js
+++ b/helpers/figgy-pudding-matchers/index.js
@@ -10,6 +10,7 @@ const {
   printReceived,
   printWithType,
 } = require("jest-matcher-utils");
+const { equals } = require("expect/build/jasmine_utils");
 
 /**
  * Jest matchers for figgy-pudding instances
@@ -133,9 +134,7 @@ function isObjectWithKeys(obj) {
 }
 
 function hasEveryMatchingProperty(received, expected) {
-  return Object.keys(expected).every(
-    property => property in received && received[property] === expected[property]
-  );
+  return Object.keys(expected).every(property => equals(received[property], expected[property]));
 }
 
 function isFiggyInstance(received) {
diff --git a/helpers/figgy-pudding-matchers/package.json b/helpers/figgy-pudding-matchers/package.json
index 435cd36cb1..028c0dc4c7 100644
--- a/helpers/figgy-pudding-matchers/package.json
+++ b/helpers/figgy-pudding-matchers/package.json
@@ -6,6 +6,7 @@
   "private": true,
   "license": "MIT",
   "dependencies": {
+    "expect": "*",
     "jest-diff": "*",
     "jest-matcher-utils": "*"
   }
diff --git a/package-lock.json b/package-lock.json
index 350c3ed437..7661f262f0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -75,6 +75,7 @@
       "version": "file:helpers/figgy-pudding-matchers",
       "dev": true,
       "requires": {
+        "expect": "*",
         "jest-diff": "*",
         "jest-matcher-utils": "*"
       }