diff --git a/config.org b/config.org
index 093b32f..738962b 100644
--- a/config.org
+++ b/config.org
@@ -567,6 +567,47 @@ https://github.com/magnars/multiple-cursors.el
 )
 #+END_SRC
 
+* GDB
+
+TODO: need to document this
+
+#+BEGIN_SRC emacs-lisp
+(setq gdb-many-windows 1)
+
+;; Select a register number which is unlikely to get used elsewere
+(defconst egdbe-windows-config-register 313465989
+  "Internal used")
+
+(defvar egdbe-windows-config nil)
+
+(defun set-egdbe-windows-config ()
+  (interactive)
+  (setq egdbe-windows-config (window-configuration-to-register egdbe-windows-config-register)))
+
+(defun egdbe-restore-windows-config ()
+  (interactive)
+  (jump-to-register egdbe-windows-config-register))
+
+(defun egdbe-start-gdb (&optional gdb-args)
+  ""
+  (interactive)
+  (set-egdbe-windows-config)
+  (call-interactively 'gdb))
+
+(defun egdbe-quit ()
+  "finish."
+  (interactive)
+  (gud-basic-call "quit")
+  (egdbe-restore-windows-config))
+
+(defun egdbe-gud-mode-hook ()
+  ""
+  (local-unset-key (kbd "q"))
+  (local-set-key (kbd "q") 'egdbe-quit))
+
+(add-hook 'gud-mode-hook 'egdbe-gud-mode-hook)
+#+END_SRC
+
 * Old stuff, maybe usefull for lookup later
 
 ** Diff mode stuff
diff --git a/custom/setup-gdb.el b/custom/setup-gdb.el
deleted file mode 100644
index 4d40663..0000000
--- a/custom/setup-gdb.el
+++ /dev/null
@@ -1,36 +0,0 @@
-(setq gdb-many-windows 1)
-
-;; Select a register number which is unlikely to get used elsewere
-(defconst egdbe-windows-config-register 313465989
-  "Internal used")
-
-(defvar egdbe-windows-config nil)
-
-(defun set-egdbe-windows-config ()
-  (interactive)
-  (setq egdbe-windows-config (window-configuration-to-register egdbe-windows-config-register)))
-
-(defun egdbe-restore-windows-config ()
-  (interactive)
-  (jump-to-register egdbe-windows-config-register))
-
-(defun egdbe-start-gdb (&optional gdb-args)
-  ""
-  (interactive)
-  (set-egdbe-windows-config)
-  (call-interactively 'gdb))
-
-(defun egdbe-quit ()
-  "finish."
-  (interactive)
-  (gud-basic-call "quit")
-  (egdbe-restore-windows-config))
-
-(defun egdbe-gud-mode-hook ()
-  ""
-  (local-unset-key (kbd "q"))
-  (local-set-key (kbd "q") 'egdbe-quit))
-
-(add-hook 'gud-mode-hook 'egdbe-gud-mode-hook)
-
-(provide 'setup-gdb)