1 files changed, 1 insertions, 0 deletions
diff --git a/ruby.c b/ruby.c
index 79fb6d1635..1fd2bd715a 100644
--- a/ruby.c
+++ b/ruby.c
@@ -17,6 +17,7 @@
 #endif
 #include "ruby/encoding.h"
 #include "ruby/thread.h"
+#include "ruby/version.h"
 #include "internal.h"
 #include "eval_intern.h"
 #include "dln.h"