diff --git a/addhost.php b/addhost.php
index de9a46e1f..d57089186 100755
--- a/addhost.php
+++ b/addhost.php
@@ -12,6 +12,8 @@
  * See COPYING for more details.
  */
 
+chdir(dirname($argv[0]));
+
 include("includes/defaults.inc.php");
 include("config.php");
 include("includes/functions.php");
diff --git a/adduser.php b/adduser.php
index 34ea943c7..23257cc96 100755
--- a/adduser.php
+++ b/adduser.php
@@ -1,6 +1,8 @@
 #!/usr/bin/env php
 <?php
 
+chdir(dirname($argv[0]));
+
 include("includes/defaults.inc.php");
 include("config.php");
 include("includes/functions.php");
diff --git a/billing-calculate.php b/billing-calculate.php
index dd730f6c1..8b65860e0 100755
--- a/billing-calculate.php
+++ b/billing-calculate.php
@@ -3,6 +3,8 @@
 
 #$debug=1;
 
+chdir(dirname($argv[0]));
+
 include("includes/defaults.inc.php");
 include("config.php");
 include("includes/functions.php");
diff --git a/check-errors.php b/check-errors.php
index 676f9fa01..34e7078f5 100755
--- a/check-errors.php
+++ b/check-errors.php
@@ -1,6 +1,8 @@
 #!/usr/bin/env php
 <?php
 
+chdir(dirname($argv[0]));
+
 include("includes/defaults.inc.php");
 include("config.php");
 include("includes/functions.php");
diff --git a/check-services.php b/check-services.php
index 32648028e..e18feee26 100755
--- a/check-services.php
+++ b/check-services.php
@@ -1,6 +1,8 @@
 #!/usr/bin/env php
 <?php
 
+chdir(dirname($argv[0]));
+
 include("includes/defaults.inc.php");
 include("config.php");
 include("includes/functions.php");
diff --git a/delhost.php b/delhost.php
index 43599bee5..f31aefeb6 100755
--- a/delhost.php
+++ b/delhost.php
@@ -1,6 +1,8 @@
 #!/usr/bin/env php
 <?php
 
+chdir(dirname($argv[0]));
+
 include("includes/defaults.inc.php");
 include("config.php");
 include("includes/functions.php");
diff --git a/irc.php b/irc.php
index 9d55c55f2..f58b5e5e5 100755
--- a/irc.php
+++ b/irc.php
@@ -2,6 +2,8 @@
 
 <?php
 
+chdir(dirname($argv[0]));
+
 # Disable annoying messages... well... all messages actually :)
 error_reporting(0);
 
diff --git a/poll-billing.php b/poll-billing.php
index 3f1ac1a68..d4dca2271 100755
--- a/poll-billing.php
+++ b/poll-billing.php
@@ -1,6 +1,8 @@
 #!/usr/bin/env php
 <?php
 
+chdir(dirname($argv[0]));
+
 include("includes/defaults.inc.php");
 include("config.php");
 include("includes/functions.php");
diff --git a/renamehost.php b/renamehost.php
index 0abb5a8a6..da9012f63 100755
--- a/renamehost.php
+++ b/renamehost.php
@@ -1,6 +1,8 @@
 #!/usr/bin/env php
 <?php
 
+chdir(dirname($argv[0]));
+
 include("includes/defaults.inc.php");
 include("config.php");
 include("includes/functions.php");