diff --git a/firebase.json b/firebase.json
index 9b7a69abe..59f5075d0 100644
--- a/firebase.json
+++ b/firebase.json
@@ -33,6 +33,21 @@
         "firebase.json",
         "**/.*",
         "**/node_modules/**"
+      ],
+      "headers": [
+        {
+          "source": "**",
+          "headers": [
+            {
+              "key": "Cross-Origin-Embedder-Policy",
+              "value": "credentialless"
+            },
+            {
+              "key": "Cross-Origin-Opener-Policy",
+              "value": "same-origin"
+            }
+          ]
+        }
       ]
     },
     {
@@ -43,6 +58,21 @@
         "firebase.json",
         "**/.*",
         "**/node_modules/**"
+      ],
+      "headers": [
+        {
+          "source": "**",
+          "headers": [
+            {
+              "key": "Cross-Origin-Embedder-Policy",
+              "value": "credentialless"
+            },
+            {
+              "key": "Cross-Origin-Opener-Policy",
+              "value": "same-origin"
+            }
+          ]
+        }
       ]
     }
   ]