diff --git a/lib/plugins/aws/package/compile/events/cognitoUserPool/index.js b/lib/plugins/aws/package/compile/events/cognitoUserPool/index.js
index 5d99d9d28b7..38622228b7a 100644
--- a/lib/plugins/aws/package/compile/events/cognitoUserPool/index.js
+++ b/lib/plugins/aws/package/compile/events/cognitoUserPool/index.js
@@ -49,9 +49,9 @@ class AwsCompileCognitoUserPoolEvents {
 
             // Generate CloudFormation templates for Cognito User Pool changes
             _.forEach(userPools, poolName => {
-              const currentPoolTriggerFunctions = _.filter(cognitoUserPoolTriggerFunctions, {
-                poolName,
-              });
+              const currentPoolTriggerFunctions = cognitoUserPoolTriggerFunctions.filter(
+                triggerFn => triggerFn.poolName === poolName
+              );
               const userPoolCFResource = this.generateTemplateForPool(
                 poolName,
                 currentPoolTriggerFunctions
@@ -348,7 +348,9 @@ class AwsCompileCognitoUserPoolEvents {
     const userPools = result.userPools;
 
     _.forEach(userPools, poolName => {
-      const currentPoolTriggerFunctions = _.filter(cognitoUserPoolTriggerFunctions, { poolName });
+      const currentPoolTriggerFunctions = cognitoUserPoolTriggerFunctions.filter(
+        triggerFn => triggerFn.poolName === poolName
+      );
       const userPoolLogicalId = this.provider.naming.getCognitoUserPoolLogicalId(poolName);
 
       // If overrides exist in `Resources`, merge them in
diff --git a/lib/plugins/package/lib/zipService.js b/lib/plugins/package/lib/zipService.js
index de08b5ba4af..ef71bc613fb 100644
--- a/lib/plugins/package/lib/zipService.js
+++ b/lib/plugins/package/lib/zipService.js
@@ -168,7 +168,7 @@ function excludeNodeDevDependencies(servicePath) {
     );
 
     // filter out non node_modules file paths
-    const packageJsonPaths = _.filter(packageJsonFilePaths, filePath => {
+    const packageJsonPaths = packageJsonFilePaths.filter(filePath => {
       const isNodeModulesDir = !!filePath.match(/node_modules/);
       return !isNodeModulesDir;
     });