diff --git a/.evergreen/config.yml b/.evergreen/config.yml
index b42c08070c0..5613675c5b5 100644
--- a/.evergreen/config.yml
+++ b/.evergreen/config.yml
@@ -1994,24 +1994,6 @@ tasks:
       - func: install mongodb-client-encryption from source
       - func: assume secrets manager role
       - func: run custom csfle tests
-  - name: test-latest-driver-mongodb-client-encryption-6.0.0
-    tags:
-      - run-custom-dependency-tests
-    commands:
-      - command: expansions.update
-        type: setup
-        params:
-          updates:
-            - {key: NODE_LTS_VERSION, value: 20.19.0}
-            - {key: VERSION, value: '7.0'}
-            - {key: TOPOLOGY, value: replica_set}
-            - {key: CLIENT_ENCRYPTION, value: 'true'}
-      - func: install dependencies
-      - func: bootstrap mongo-orchestration
-      - func: install package
-        vars:
-          PACKAGE: mongodb-client-encryption@6.0.0
-      - func: run tests
   - name: test-alpine-fle
     tags:
       - alpine-fle
@@ -3205,7 +3187,6 @@ buildvariants:
       - run-custom-csfle-tests-5.0
       - run-custom-csfle-tests-rapid
       - run-custom-csfle-tests-latest
-      - test-latest-driver-mongodb-client-encryption-6.0.0
   - name: rhel8-test-gcp-kms
     display_name: GCP KMS Test
     run_on: debian11-small
diff --git a/.evergreen/generate_evergreen_tasks.js b/.evergreen/generate_evergreen_tasks.js
index 82449fb623f..0f122af12f4 100644
--- a/.evergreen/generate_evergreen_tasks.js
+++ b/.evergreen/generate_evergreen_tasks.js
@@ -623,27 +623,28 @@ for (const serverVersion of ['5.0', 'rapid', 'latest']) {
   });
 }
 
-customDependencyTests.push({
-  name: `test-latest-driver-mongodb-client-encryption-6.0.0`,
-  tags: ['run-custom-dependency-tests'],
-  commands: [
-    updateExpansions({
-      NODE_LTS_VERSION: LOWEST_LTS,
-      VERSION: '7.0',
-      TOPOLOGY: 'replica_set',
-      CLIENT_ENCRYPTION: true
-    }),
-    { func: 'install dependencies' },
-    { func: 'bootstrap mongo-orchestration' },
-    {
-      func: 'install package',
-      vars: {
-        PACKAGE: 'mongodb-client-encryption@6.0.0'
-      }
-    },
-    { func: 'run tests' }
-  ]
-});
+// TODO(NODE-7218): release after mongodb-client-encryption 7.0.0 beta is available
+// customDependencyTests.push({
+//   name: `test-latest-driver-mongodb-client-encryption-6.0.0`,
+//   tags: ['run-custom-dependency-tests'],
+//   commands: [
+//     updateExpansions({
+//       NODE_LTS_VERSION: LOWEST_LTS,
+//       VERSION: '7.0',
+//       TOPOLOGY: 'replica_set',
+//       CLIENT_ENCRYPTION: true
+//     }),
+//     { func: 'install dependencies' },
+//     { func: 'bootstrap mongo-orchestration' },
+//     {
+//       func: 'install package',
+//       vars: {
+//         PACKAGE: 'mongodb-client-encryption@6.0.0'
+//       }
+//     },
+//     { func: 'run tests' }
+//   ]
+// });
 
 const coverageTask = {
   name: 'download and merge coverage'.split(' ').join('-'),
diff --git a/.evergreen/install-mongodb-client-encryption.sh b/.evergreen/install-mongodb-client-encryption.sh
index 1bea94950b8..45caf26cbac 100644
--- a/.evergreen/install-mongodb-client-encryption.sh
+++ b/.evergreen/install-mongodb-client-encryption.sh
@@ -9,19 +9,10 @@ if [ -z ${PROJECT_DIRECTORY+omitted} ]; then echo "PROJECT_DIRECTORY is unset" &
 source $DRIVERS_TOOLS/.evergreen/init-node-and-npm-env.sh
 
 rm -rf mongodb-client-encryption
-git clone https://github.com/mongodb-js/mongodb-client-encryption.git
+git clone https://github.com/baileympearson/mongodb-client-encryption.git -b NODE-7216
 pushd mongodb-client-encryption
 
-node --version
-npm --version
-
-if [ -n "${LIBMONGOCRYPT_VERSION}" ]; then
-	# nightly tests test with `latest` to test against the laster FLE build.
-    npm run install:libmongocrypt -- --build --libVersion $LIBMONGOCRYPT_VERSION
-else
-	# otherwise use whatever is specified in the package.json.
-    npm run install:libmongocrypt
-fi
+npm run install:libmongocrypt
 
 echo "finished installing libmongocrypt"
 
diff --git a/src/client-side-encryption/auto_encrypter.ts b/src/client-side-encryption/auto_encrypter.ts
index da70bf5cba4..b0298398033 100644
--- a/src/client-side-encryption/auto_encrypter.ts
+++ b/src/client-side-encryption/auto_encrypter.ts
@@ -258,7 +258,6 @@ export class AutoEncrypter {
     }
 
     const mongoCryptOptions: MongoCryptOptions = {
-      enableMultipleCollinfo: true,
       cryptoCallbacks
     };
     if (options.schemaMap) {
diff --git a/test/integration/client-side-encryption/client_side_encryption.prose.25.lookup.test.ts b/test/integration/client-side-encryption/client_side_encryption.prose.25.lookup.test.ts
index d4365ac6d6d..a0a9f9c6a2d 100644
--- a/test/integration/client-side-encryption/client_side_encryption.prose.25.lookup.test.ts
+++ b/test/integration/client-side-encryption/client_side_encryption.prose.25.lookup.test.ts
@@ -362,71 +362,4 @@ describe('$lookup support', defaultMetadata, function () {
     /Upgrade/i,
     { requires: { ...defaultMetadata.requires, mongodb: '>=7.0.0 <8.1.0' } }
   );
-
-  describe('Node.js custom test', function () {
-    describe('when enableMultipleCollinfo is off and a $lookup is run', function () {
-      let client: MongoClient;
-
-      beforeEach(async function () {
-        const mochaTest = { metadata: defaultMetadata };
-
-        if (!this.configuration.filters.MongoDBVersionFilter.filter(mochaTest)) {
-          return;
-        }
-
-        if (!this.configuration.filters.MongoDBTopologyFilter.filter(mochaTest)) {
-          return;
-        }
-
-        if (!this.configuration.filters.ClientSideEncryptionFilter.filter(mochaTest)) {
-          return;
-        }
-
-        const getMongoCrypt = sinon.stub(AutoEncrypter, 'getMongoCrypt').callsFake(function () {
-          const MongoCrypt = getMongoCrypt.wrappedMethod.call(this);
-          return class extends MongoCrypt {
-            constructor(options: MongoCryptOptions) {
-              expect(options).to.have.property('enableMultipleCollinfo', true); // assert invariant
-              options.enableMultipleCollinfo = false;
-              super(options);
-            }
-          };
-        });
-
-        client = newEncryptedClient(this);
-      });
-
-      afterEach(async function () {
-        sinon.restore();
-        await client?.close();
-      });
-
-      it(
-        'throws a TypeError about libmongocrypt not enabled to support multiple collections',
-        defaultMetadata,
-        async () => {
-          const collection = client.db('db').collection('csfle');
-          const actual = await collection
-            .aggregate([
-              { $match: { csfle: 'csfle' } },
-              {
-                $lookup: {
-                  from: 'csfle2',
-                  as: 'matched',
-                  pipeline: [{ $match: { csfle2: 'csfle2' } }, { $project: { _id: 0 } }]
-                }
-              },
-              { $project: { _id: 0 } }
-            ])
-            .toArray()
-            .catch(error => error);
-
-          expect(actual).to.be.instanceOf(TypeError);
-          expect(actual.message).to.match(
-            /libmongocrypt is not configured to support encrypting a command with multiple collections/i
-          );
-        }
-      );
-    });
-  });
 });