diff --git a/cookbooks/colab/templates/colab.erb b/cookbooks/colab/templates/colab.erb
index 1d7a8a7..06e8491 100644
--- a/cookbooks/colab/templates/colab.erb
+++ b/cookbooks/colab/templates/colab.erb
@@ -1 +1 @@
-WEB_CONCURRENCY=<%= `nproc`.to_i * 2 %>
+WEB_CONCURRENCY=<%= `nproc`.to_i * 4 %>
--
libgit2 0.21.2