1 files changed, 1 insertions, 0 deletions
diff --git a/util.c b/util.c
index 683c90d5a3..31827b0f7f 100644
--- a/util.c
+++ b/util.c
@@ -14,6 +14,7 @@
 
 #include "EXTERN.h"
 #include "perl.h"
+#include "perlmem.h"
 
 #if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX)
 #include <signal.h>