diff --git a/index.js b/index.js
index 20d0a514..164af2ff 100644
--- a/index.js
+++ b/index.js
@@ -148,9 +148,9 @@ class ServerlessPythonRequirements {
   linkRequirements() {
     if (!this.custom().zip) {
       this.serverless.cli.log('Linking required Python packages...');
-      fse.readdirSync('.requirements').map((file) => {
-          this.serverless.service.package.include.push(file);
-          this.serverless.service.package.include.push(`${file}/**`);
+      fse.readdirSync('.requirements').forEach((file) => {
+        this.serverless.service.package.include.push(file);
+        this.serverless.service.package.include.push(`${file}/**`);
         try {
           fse.symlinkSync(`.requirements/${file}`, `./${file}`);
         } catch (exception) {
@@ -162,8 +162,7 @@ class ServerlessPythonRequirements {
             throw new Error(`Unable to link dependency '${file}' because a file
                              by the same name exists in this service`);
         }
-      }
-        );
+      });
     }
   }