diff --git a/lib/fastlane/plugin/revenuecat_internal/actions/bump_version_update_changelog_create_pr_action.rb b/lib/fastlane/plugin/revenuecat_internal/actions/bump_version_update_changelog_create_pr_action.rb
index 5619ce8..60a1715 100644
--- a/lib/fastlane/plugin/revenuecat_internal/actions/bump_version_update_changelog_create_pr_action.rb
+++ b/lib/fastlane/plugin/revenuecat_internal/actions/bump_version_update_changelog_create_pr_action.rb
@@ -40,7 +40,7 @@ def self.run(params)
         Helper::RevenuecatInternalHelper.commmit_changes_and_push_current_branch("Version bump for #{new_version_number}")
 
         pr_title = "Release/#{new_version_number}"
-        Helper::RevenuecatInternalHelper.create_pr_to_main(pr_title, changelog, repo_name, github_pr_token, "next_release")
+        Helper::RevenuecatInternalHelper.create_pr_to_main(pr_title, changelog, repo_name, github_pr_token, ["next_release"])
       end
 
       def self.description
diff --git a/lib/fastlane/plugin/revenuecat_internal/actions/create_next_snapshot_version_action.rb b/lib/fastlane/plugin/revenuecat_internal/actions/create_next_snapshot_version_action.rb
index f18ac72..55cd489 100644
--- a/lib/fastlane/plugin/revenuecat_internal/actions/create_next_snapshot_version_action.rb
+++ b/lib/fastlane/plugin/revenuecat_internal/actions/create_next_snapshot_version_action.rb
@@ -26,7 +26,7 @@ def self.run(params)
 
         Helper::RevenuecatInternalHelper.commmit_changes_and_push_current_branch('Preparing for next version')
 
-        Helper::RevenuecatInternalHelper.create_pr_to_main("Prepare next version: #{next_version_snapshot}", nil, repo_name, github_pr_token, "next_release")
+        Helper::RevenuecatInternalHelper.create_pr_to_main("Prepare next version: #{next_version_snapshot}", nil, repo_name, github_pr_token, ["next_release"])
       end
 
       def self.description
diff --git a/lib/fastlane/plugin/revenuecat_internal/helper/revenuecat_internal_helper.rb b/lib/fastlane/plugin/revenuecat_internal/helper/revenuecat_internal_helper.rb
index 0a12e04..44b1ca0 100644
--- a/lib/fastlane/plugin/revenuecat_internal/helper/revenuecat_internal_helper.rb
+++ b/lib/fastlane/plugin/revenuecat_internal/helper/revenuecat_internal_helper.rb
@@ -133,7 +133,7 @@ def self.commmit_changes_and_push_current_branch(commit_message)
         Actions::PushToGitRemoteAction.run(remote: 'origin')
       end
 
-      def self.create_pr_to_main(title, body, repo_name, github_pr_token, labels)
+      def self.create_pr_to_main(title, body, repo_name, github_pr_token, labels = [])
         Actions::CreatePullRequestAction.run(
           api_token: github_pr_token,
           title: title,
diff --git a/spec/actions/bump_version_update_changelog_create_pr_action_spec.rb b/spec/actions/bump_version_update_changelog_create_pr_action_spec.rb
index d5bec5e..88a298f 100644
--- a/spec/actions/bump_version_update_changelog_create_pr_action_spec.rb
+++ b/spec/actions/bump_version_update_changelog_create_pr_action_spec.rb
@@ -11,7 +11,7 @@
     let(:edited_changelog) { 'mock-edited-changelog' }
     let(:current_version) { '1.12.0' }
     let(:new_version) { '1.13.0' }
-    let(:labels) { 'next_release' }
+    let(:labels) { ['next_release'] }
 
     it 'calls all the appropriate methods with appropriate parameters' do
       allow(FastlaneCore::UI).to receive(:input).with('New version number: ').and_return(new_version)
diff --git a/spec/actions/create_next_snapshot_version_action_spec.rb b/spec/actions/create_next_snapshot_version_action_spec.rb
index a0c5c44..1e11da4 100644
--- a/spec/actions/create_next_snapshot_version_action_spec.rb
+++ b/spec/actions/create_next_snapshot_version_action_spec.rb
@@ -4,7 +4,7 @@
     let(:repo_name) { 'fake-repo-name' }
     let(:current_version) { '1.12.0' }
     let(:next_version) { '1.13.0-SNAPSHOT' }
-    let(:labels) { 'next_release' }
+    let(:labels) { ['next_release'] }
 
     it 'calls all the appropriate methods with appropriate parameters' do
       expect(Fastlane::Helper::RevenuecatInternalHelper).to receive(:validate_local_config_status_for_bump)
diff --git a/spec/helper/revenuecat_internal_helper_spec.rb b/spec/helper/revenuecat_internal_helper_spec.rb
index 6707847..015c91d 100644
--- a/spec/helper/revenuecat_internal_helper_spec.rb
+++ b/spec/helper/revenuecat_internal_helper_spec.rb
@@ -362,9 +362,9 @@ def setup_stubs
           repo: 'RevenueCat/fake-repo-name',
           head: 'fake-current-branch',
           api_url: 'https://api.github.com',
-          labels: 'label_1, label_2'
+          labels: ['label_1', 'label_2']
         ).once
-      Fastlane::Helper::RevenuecatInternalHelper.create_pr_to_main('fake-title', 'fake-changelog', 'fake-repo-name', 'fake-github-pr-token', "label_1, label_2")
+      Fastlane::Helper::RevenuecatInternalHelper.create_pr_to_main('fake-title', 'fake-changelog', 'fake-repo-name', 'fake-github-pr-token', ['label_1', 'label_2'])
     end
   end