1 files changed, 0 insertions, 2 deletions
diff --git a/cont.c b/cont.c
index 2c0a92e9f4..51d77c6d98 100644
--- a/cont.c
+++ b/cont.c
@@ -711,8 +711,6 @@ fiber_pool_stack_release(struct fiber_pool_stack * stack)
 #endif
 }
 
-void rb_fiber_start(rb_fiber_t*);
-
 static inline void
 ec_switch(rb_thread_t *th, rb_fiber_t *fiber)
 {