diff --git a/include/haproxy/jwt-t.h b/include/haproxy/jwt-t.h
index 3e7d57757..a781b0af0 100644
--- a/include/haproxy/jwt-t.h
+++ b/include/haproxy/jwt-t.h
@@ -22,6 +22,7 @@
 #ifndef _HAPROXY_JWT_T_H
 #define _HAPROXY_JWT_T_H
 
+#include <haproxy/openssl-compat.h>
 
 #ifdef USE_OPENSSL
 enum jwt_alg {