diff --git a/lib/domains/org/GPUTC.txt b/lib/domains/org/GPUTC.txt
deleted file mode 100644
index 34bba742af..0000000000
--- a/lib/domains/org/GPUTC.txt
+++ /dev/null
@@ -1 +0,0 @@
-Greater Peterborugh UTC
\ No newline at end of file
diff --git a/lib/domains/org/gputc.txt b/lib/domains/org/gputc.txt
new file mode 100644
index 0000000000..749f1151c4
--- /dev/null
+++ b/lib/domains/org/gputc.txt
@@ -0,0 +1 @@
+Greater Peterborugh UTC