diff --git a/ct/headers/alpine-komodo b/ct/headers/alpine-komodo
deleted file mode 100644
index b945cc1b..00000000
--- a/ct/headers/alpine-komodo
+++ /dev/null
@@ -1,6 +0,0 @@
-    ___    __      _                  __ __                          __    
-   /   |  / /___  (_)___  ___        / //_/___  ____ ___  ____  ____/ /___ 
-  / /| | / / __ \/ / __ \/ _ \______/ ,< / __ \/ __ `__ \/ __ \/ __  / __ \
- / ___ |/ / /_/ / / / / /  __/_____/ /| / /_/ / / / / / / /_/ / /_/ / /_/ /
-/_/  |_/_/ .___/_/_/ /_/\___/     /_/ |_\____/_/ /_/ /_/\____/\__,_/\____/ 
-        /_/                                                                
diff --git a/ct/headers/alpine-tinyauth b/ct/headers/alpine-tinyauth
deleted file mode 100644
index 9fff055f..00000000
--- a/ct/headers/alpine-tinyauth
+++ /dev/null
@@ -1,6 +0,0 @@
-    ___    __      _                _______                         __  __  
-   /   |  / /___  (_)___  ___      /_  __(_)___  __  ______ ___  __/ /_/ /_ 
-  / /| | / / __ \/ / __ \/ _ \______/ / / / __ \/ / / / __ `/ / / / __/ __ \
- / ___ |/ / /_/ / / / / /  __/_____/ / / / / / / /_/ / /_/ / /_/ / /_/ / / /
-/_/  |_/_/ .___/_/_/ /_/\___/     /_/ /_/_/ /_/\__, /\__,_/\__,_/\__/_/ /_/ 
-        /_/                                   /____/                        
diff --git a/ct/headers/stirling-pdf b/ct/headers/stirling-pdf
new file mode 100644
index 00000000..1b7775bb
--- /dev/null
+++ b/ct/headers/stirling-pdf
@@ -0,0 +1,6 @@
+   _____ __  _      ___                   ____  ____  ______
+  / ___// /_(_)____/ (_)___  ____ _      / __ \/ __ \/ ____/
+  \__ \/ __/ / ___/ / / __ \/ __ `/_____/ /_/ / / / / /_    
+ ___/ / /_/ / /  / / / / / / /_/ /_____/ ____/ /_/ / __/    
+/____/\__/_/_/  /_/_/_/ /_/\__, /     /_/   /_____/_/       
+                          /____/