diff --git a/cpp/particles/p2p_ghost_collisions.hpp b/cpp/particles/p2p_ghost_collisions.hpp
index a674f866fed61730839d42b015ab72a6030fc0e8..604ac120327729900097f39086cf331f4df3562c 100644
--- a/cpp/particles/p2p_ghost_collisions.hpp
+++ b/cpp/particles/p2p_ghost_collisions.hpp
@@ -56,7 +56,7 @@ public:
     }
 
     constexpr static bool isEnable() {
-        return false;
+        return true;
     }
 
     long int get_collision_counter() const{