diff --git a/test/fixtures/git2/cherrypick.h b/test/fixtures/git2/cherrypick.h
index 0793acc2f..c196381cb 100644
--- a/test/fixtures/git2/cherrypick.h
+++ b/test/fixtures/git2/cherrypick.h
@@ -15,3 +15,5 @@ GIT_BEGIN_DECL
 GIT_EXTERN(int) git_cherrypick(char *input);
 
 GIT_END_DECL
+
+#endif