diff --git a/src/ssl_sample.c b/src/ssl_sample.c
index f3fd0b4..85703d5 100644
--- a/src/ssl_sample.c
+++ b/src/ssl_sample.c
@@ -20,8 +20,8 @@
 #include <string.h>
 #include <unistd.h>
 
+#include <haproxy/api.h>
 #include <common/buffer.h>
-#include <common/initcall.h>
 #include <common/openssl-compat.h>
 #include <common/standard.h>