1 files changed, 1 insertions, 0 deletions

diff --git a/probes.d b/probes.d
index 89c254ca6f..dd7a7bfcd3 100644
--- a/probes.d
+++ b/probes.d
@@ -1,3 +1,4 @@
+/* -*- c -*- */
 #include "vm_opts.h"
 
 provider ruby {