1 files changed, 1 insertions, 0 deletions
diff --git a/builtin.h b/builtin.h
index d6ff88ebc1..01882ec93d 100644
--- a/builtin.h
+++ b/builtin.h
@@ -33,5 +33,6 @@ extern int cmd_tar_tree(int argc, const char **argv, char **envp);
 extern int cmd_read_tree(int argc, const char **argv, char **envp);
 extern int cmd_commit_tree(int argc, const char **argv, char **envp);
 extern int cmd_apply(int argc, const char **argv, char **envp);
+extern int cmd_show_branch(int argc, const char **argv, char **envp);
 
 #endif