diff --git a/include/compat/stdlib.h b/include/compat/stdlib.h
index e629884..2eaea24 100644
--- a/include/compat/stdlib.h
+++ b/include/compat/stdlib.h
@@ -33,9 +33,7 @@ void freezero(void *ptr, size_t sz);
 const char * getprogname(void);
 #endif
 
-#ifndef HAVE_REALLOCARRAY
 void *reallocarray(void *, size_t, size_t);
-#endif
 
 #ifndef HAVE_RECALLOCARRAY
 void *recallocarray(void *, size_t, size_t, size_t);