diff --git a/tests/ChangeLog b/tests/ChangeLog
index 36bc35dc..19270b6f 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,7 @@
+2008-11-06  Micah Cowan  <micah@cowan.name>
+
+	* run-px: Use strict (thanks Steven Schubiger!).
+
 2008-06-22  Micah Cowan  <micah@cowan.name>
 
 	* Test-proxied-https-auth.px: Shift exit code so it falls in the
diff --git a/tests/run-px b/tests/run-px
index 50db5819..05f6eda6 100755
--- a/tests/run-px
+++ b/tests/run-px
@@ -1,5 +1,6 @@
 #!/usr/bin/env perl
 use warnings;
+use strict;
 
 die "Please specify the top source directory.\n" if (!@ARGV);
 my $top_srcdir = shift @ARGV;