diff --git a/src/commands/yarn_install.yml b/src/commands/yarn_install.yml
index 39ec8fb..1d1eb58 100644
--- a/src/commands/yarn_install.yml
+++ b/src/commands/yarn_install.yml
@@ -9,8 +9,18 @@ parameters:
     description: The path to the yarn cache folder.  Defaults to /tmp/yarn
     type: string
     default: "/tmp/yarn"
+  berry:
+    description: use yarn 2+ version for installing dependencies
+    type: boolean
+    default: false
 
 steps:
+  - when:
+      condition: <<parameters.berry>>
+      steps:
+        - run:
+            name: Set yarn version to berry
+            command: yarn set version berry
   - when:
       condition: <<parameters.cache>>
       steps: