diff --git a/src/force.cpp b/src/force.cpp
index c195b39d7b..285b026ac9 100644
--- a/src/force.cpp
+++ b/src/force.cpp
@@ -26,6 +26,7 @@
 #include "comm.h"
 #include "pair.h"
 #include "pair_hybrid.h"
+#include "pair_hybrid_overlay.h"
 #include "bond.h"
 #include "bond_hybrid.h"
 #include "angle.h"