diff --git a/lib/api/repositories.rb b/lib/api/repositories.rb
index 2ed5ea2..dc75ca7 100644
--- a/lib/api/repositories.rb
+++ b/lib/api/repositories.rb
@@ -94,7 +94,7 @@ module API
       get ":id/repository/commits" do
         authorize! :download_code, user_project
 
-        page = params[:page] || 0
+        page = (params[:page] || 0).to_i
         per_page = (params[:per_page] || 20).to_i
         ref = params[:ref_name] || user_project.try(:default_branch) || 'master'
 
--
libgit2 0.21.2