diff --git a/test/unit/operations/find.test.ts b/test/unit/operations/find.test.ts
index 73b1b9ff722..657013de1c1 100644
--- a/test/unit/operations/find.test.ts
+++ b/test/unit/operations/find.test.ts
@@ -42,7 +42,7 @@ describe('FindOperation', function () {
       it('should build basic find command with filter', async () => {
         const findOperation = new FindOperation(undefined, namespace, filter);
         const stub = sinon.stub(server, 'command').yieldsRight();
-        await findOperation.execute.bind(findOperation)(server, undefined);
+        await findOperation.execute(server, undefined);
         expect(stub).to.have.been.calledOnceWith(namespace, {
           find: namespace.collection,
           filter
@@ -55,7 +55,7 @@ describe('FindOperation', function () {
         };
         const findOperation = new FindOperation(undefined, namespace, {}, options);
         const stub = sinon.stub(server, 'command').yieldsRight();
-        await findOperation.execute.bind(findOperation)(server, undefined);
+        await findOperation.execute(server, undefined);
         expect(stub).to.have.been.calledOnceWith(
           namespace,
           sinon.match.has('oplogReplay', options.oplogReplay)
diff --git a/test/unit/operations/get_more.test.ts b/test/unit/operations/get_more.test.ts
index 4ee81c7bd89..3abb798bc06 100644
--- a/test/unit/operations/get_more.test.ts
+++ b/test/unit/operations/get_more.test.ts
@@ -63,7 +63,7 @@ describe('GetMoreOperation', function () {
           maxTimeMS: 500
         };
 
-        await operation.execute.bind(operation)(server, undefined);
+        await operation.execute(server, undefined);
         expect(stub.calledOnce).to.be.true;
         const call = stub.getCall(0);
         expect(call.args[0]).to.equal(namespace);
@@ -108,7 +108,7 @@ describe('GetMoreOperation', function () {
       it('should build basic getMore command with cursorId and collection', async () => {
         const getMoreOperation = new GetMoreOperation(namespace, cursorId, server, {});
         const stub = sinon.stub(server, 'command').yieldsRight();
-        await getMoreOperation.execute.bind(getMoreOperation)(server, undefined);
+        await getMoreOperation.execute(server, undefined);
         expect(stub).to.have.been.calledOnceWith(namespace, {
           getMore: cursorId,
           collection: namespace.collection
@@ -121,7 +121,7 @@ describe('GetMoreOperation', function () {
         };
         const getMoreOperation = new GetMoreOperation(namespace, cursorId, server, options);
         const stub = sinon.stub(server, 'command').yieldsRight();
-        await getMoreOperation.execute.bind(getMoreOperation)(server, undefined);
+        await getMoreOperation.execute(server, undefined);
         expect(stub).to.have.been.calledOnceWith(
           namespace,
           sinon.match.has('batchSize', options.batchSize)
@@ -134,7 +134,7 @@ describe('GetMoreOperation', function () {
         };
         const getMoreOperation = new GetMoreOperation(namespace, cursorId, server, options);
         const stub = sinon.stub(server, 'command').yieldsRight();
-        await getMoreOperation.execute.bind(getMoreOperation)(server, undefined);
+        await getMoreOperation.execute(server, undefined);
         expect(stub).to.have.been.calledOnceWith(
           namespace,
           sinon.match.has('maxTimeMS', options.maxAwaitTimeMS)
@@ -192,7 +192,7 @@ describe('GetMoreOperation', function () {
             };
             const operation = new GetMoreOperation(namespace, cursorId, server, optionsWithComment);
             const stub = sinon.stub(server, 'command').yieldsRight();
-            await operation.execute.bind(operation)(server, undefined);
+            await operation.execute(server, undefined);
             expect(stub).to.have.been.calledOnceWith(namespace, getMore);
           });
         }
@@ -215,9 +215,7 @@ describe('GetMoreOperation', function () {
           server,
           options
         );
-        const error = await getMoreOperation.execute
-          .bind(getMoreOperation)(server, undefined)
-          .catch(error => error);
+        const error = await getMoreOperation.execute(server, undefined).catch(error => error);
         expect(error).to.be.instanceOf(MongoRuntimeError);
       });
 
@@ -228,9 +226,7 @@ describe('GetMoreOperation', function () {
           server,
           options
         );
-        const error = await getMoreOperation.execute
-          .bind(getMoreOperation)(server, undefined)
-          .catch(error => error);
+        const error = await getMoreOperation.execute(server, undefined).catch(error => error);
         expect(error).to.be.instanceOf(MongoRuntimeError);
       });
 
@@ -241,9 +237,7 @@ describe('GetMoreOperation', function () {
           server,
           options
         );
-        const error = await getMoreOperation.execute
-          .bind(getMoreOperation)(server, undefined)
-          .catch(error => error);
+        const error = await getMoreOperation.execute(server, undefined).catch(error => error);
         expect(error).to.be.instanceOf(MongoRuntimeError);
       });
     });
diff --git a/test/unit/operations/kill_cursors.test.ts b/test/unit/operations/kill_cursors.test.ts
index 445f7207e78..4468cd33c65 100644
--- a/test/unit/operations/kill_cursors.test.ts
+++ b/test/unit/operations/kill_cursors.test.ts
@@ -64,8 +64,8 @@ describe('class KillCursorsOperation', () => {
         options
       ) as any;
 
-      const error = await killCursorsOperation.execute
-        .bind(killCursorsOperation)(differentServer, undefined)
+      const error = await killCursorsOperation
+        .execute(differentServer, undefined)
         .catch(error => error);
 
       expect(error).to.be.instanceOf(MongoRuntimeError);
@@ -79,9 +79,7 @@ describe('class KillCursorsOperation', () => {
         options
       ) as any;
 
-      const error = await killCursorsOperation.execute
-        .bind(killCursorsOperation)(server, undefined)
-        .catch(error => error);
+      const error = await killCursorsOperation.execute(server, undefined).catch(error => error);
 
       expect(error).to.be.instanceOf(MongoRuntimeError);
     });
@@ -94,7 +92,7 @@ describe('class KillCursorsOperation', () => {
         options
       ) as any;
       const stub = sinon.stub(server, 'command').yieldsRight();
-      await killCursorsOperation.execute.bind(killCursorsOperation)(server, undefined);
+      await killCursorsOperation.execute(server, undefined);
       expect(stub).to.have.been.calledOnceWith(namespace, {
         killCursors: namespace.collection,
         cursors: [cursorId]