diff --git a/common/dlmalloc.c b/common/dlmalloc.c
index 7243f01..e524204 100644
--- a/common/dlmalloc.c
+++ b/common/dlmalloc.c
@@ -2152,6 +2152,7 @@
 */
 
 EXPORT_SYMBOL(malloc);
+EXPORT_SYMBOL(calloc);
 EXPORT_SYMBOL(free);
 EXPORT_SYMBOL(realloc);