diff --git a/src/branch2.cpp b/src/branch2.cpp
new file mode 100644
index 00000000..2f93bfa2
--- /dev/null
+++ b/src/branch2.cpp
@@ -0,0 +1 @@
+#include "branch2.hpp"
diff --git a/src/branch2.hpp b/src/branch2.hpp
index f95508d2..82a86ab7 100644
--- a/src/branch2.hpp
+++ b/src/branch2.hpp
@@ -1,7 +1,7 @@
 class Branch2
 {
 public:
-  enum class
+  enum class Mode
     {
       RO,
       RW,