1 files changed, 1 insertions, 1 deletions
diff --git a/utils.c b/utils.c
index 5aa7d55..d9b1f7d 100644
--- a/utils.c
+++ b/utils.c
@@ -145,7 +145,7 @@ fw3_alloc(size_t size)
 	mem = calloc(1, size);
 
 	if (!mem)
-		error("Out of memory while allocating %d bytes", size);
+		error("Out of memory while allocating %zd bytes", size);
 
 	return mem;
 }