diff --git a/cmd/versioncheck.go b/cmd/versioncheck.go
deleted file mode 100644
index 9caa5331b..000000000
--- a/cmd/versioncheck.go
+++ /dev/null
@@ -1,6 +0,0 @@
-//+build !go1.5
-
-package cmd
-
-// Upgrade to Go version 1.5 to compile rclone.
-func init() { Go_version_1_5_required_for_compilation() }
diff --git a/fs/versioncheck.go b/fs/versioncheck.go
new file mode 100644
index 000000000..5aa76fb33
--- /dev/null
+++ b/fs/versioncheck.go
@@ -0,0 +1,7 @@
+//+build !go1.5
+
+package fs
+
+// Upgrade to Go version 1.5 to compile rclone - latest stable go
+// compiler recommended.
+func init() { Go_version_1_5_required_for_compilation() }