diff --git a/include/scufcont/DArray.h b/include/scufcont/DArray.h
index 055d12b..ac91cb5 100644
--- a/include/scufcont/DArray.h
+++ b/include/scufcont/DArray.h
@@ -97,7 +97,7 @@
         return SCUFCONT_SUCCESS;                                                          \
     }
 
-#define SCDARRAY_PUSH_BACK_MULTIPLE_SIG(type, type_name, func_name) ScufContResult func_name(type_name* darr, const type* new_elems, const size_t new_elems_n)
+#define SCDARRAY_PUSH_BACK_MULTIPLE_SIG(type, type_name, func_name) ScufContResult func_name(type_name* const darr, const type* const new_elems, const size_t new_elems_n)
 
 #define SCDARRAY_PUSH_BACK_MULTIPLE(type, type_name, func_name)                                      \
     SCDARRAY_PUSH_BACK_MULTIPLE_SIG(type, type_name, func_name) {                                    \