diff --git a/include/asterisk/sched.h b/include/asterisk/sched.h
index f8d28d1a7c7521f9021f423a83762094d8b07740..f9f65cfd9219c4d5e3855ff711852fefc3a98564 100644
--- a/include/asterisk/sched.h
+++ b/include/asterisk/sched.h
@@ -210,8 +210,12 @@ const void *ast_sched_find_data(struct sched_context *con, int id);
  * \param id ID of the scheduled item to delete
  * \return Returns 0 on success, -1 on failure
  */
+#ifndef DEVMODE
+int ast_sched_del(struct sched_context *con, int id) attribute_warn_unused_result;
+#else
 int _ast_sched_del(struct sched_context *con, int id, const char *file, int line, const char *function) attribute_warn_unused_result;
 #define	ast_sched_del(a, b)	_ast_sched_del(a, b, __FILE__, __LINE__, __PRETTY_FUNCTION__)
+#endif
 
 /*! \brief Determines number of seconds until the next outstanding event to take place
  * Determine the number of seconds until the next outstanding event
diff --git a/main/sched.c b/main/sched.c
index 6cc62861ba5654755d2ebaf67ab42150825df51b..6a6830b83c871951bd3ea73a3db2360bb0f2dfae 100644
--- a/main/sched.c
+++ b/main/sched.c
@@ -334,7 +334,11 @@ const void *ast_sched_find_data(struct sched_context *con, int id)
  * would be two or more in the list with that
  * id.
  */
+#ifndef DEVMODE
+int ast_sched_del(struct sched_context *con, int id)
+#else
 int _ast_sched_del(struct sched_context *con, int id, const char *file, int line, const char *function)
+#endif
 {
 	struct sched *s, tmp;