diff --git a/dynamixel_manager/include/dyn_manager.h b/dynamixel_manager/include/dyn_manager.h
index 3069f47f30090c25f97f73240b36d2d247529d3a..e408c8fd3d392468784a75c60cb51ad2168a835c 100644
--- a/dynamixel_manager/include/dyn_manager.h
+++ b/dynamixel_manager/include/dyn_manager.h
@@ -137,7 +137,7 @@ static inline unsigned char dyn_manager_get_period(TDynManager *manager)
   return manager->period_ms;
 }
 void dyn_manager_start(TDynManager *manager);
-inline void dyn_manager_wait_stopped(TDynManager *manager)
+static inline void dyn_manager_wait_stopped(TDynManager *manager)
 {
   while(manager->running==0x01);
 }