diff --git a/tests/udp_session_eviction_client.c b/tests/udp_session_eviction_client.c
index 27bcd8eb..f8227c84 100644
--- a/tests/udp_session_eviction_client.c
+++ b/tests/udp_session_eviction_client.c
@@ -10,6 +10,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <arpa/inet.h>
+#include <netinet/in.h>
 #include <sys/socket.h>
 #include <sys/time.h>
 #include <sodium.h>