diff --git a/src/fuse_open.cpp b/src/fuse_open.cpp
index 28e44132..a974af91 100644
--- a/src/fuse_open.cpp
+++ b/src/fuse_open.cpp
@@ -14,6 +14,7 @@
   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 
+#include "fs_openat.hpp"
 #include "passthrough.hpp"
 
 #include "config.hpp"