diff --git a/0x1B-web_stack_debugging_4/0-the_sky_is_the_limit_not.pp b/0x1B-web_stack_debugging_4/0-the_sky_is_the_limit_not.pp
new file mode 100644
index 0000000..23e0435
--- /dev/null
+++ b/0x1B-web_stack_debugging_4/0-the_sky_is_the_limit_not.pp
@@ -0,0 +1,6 @@
+# Manifest to fix Nginx open file limit configuration
+exec { 'nginx fix':
+  onlyif   => 'test -e /etc/default/nginx',
+  command  => "sed -i s/'-n 15'/'-n 4096'/g /etc/default/nginx;  service nginx restart",
+  provider => 'shell'
+}
diff --git a/0x1B-web_stack_debugging_4/1-user_limit.pp b/0x1B-web_stack_debugging_4/1-user_limit.pp
new file mode 100644
index 0000000..8deda03
--- /dev/null
+++ b/0x1B-web_stack_debugging_4/1-user_limit.pp
@@ -0,0 +1,10 @@
+# Puppet manifest to increase file limits of user
+exec { 'file limit config':
+  command => "sed -i s/'nofile 5'/'nofile 100'/g /etc/security/limits.conf",
+  path    => '/bin'
+}
+
+exec { 'file limit config_2':
+  command => "sed -i s/'nofile 4'/'nofile 100'/g /etc/security/limits.conf",
+  path    => '/bin'
+}
diff --git a/0x1B-web_stack_debugging_4/README.md b/0x1B-web_stack_debugging_4/README.md
new file mode 100644
index 0000000..39b80a1
--- /dev/null
+++ b/0x1B-web_stack_debugging_4/README.md
@@ -0,0 +1,2 @@
+0x1B. Web stack debugging #4
+