diff --git a/tests/test_nfa_state.c b/tests/test_nfa_state.c
index 8ad0448..b0a8d58 100644
--- a/tests/test_nfa_state.c
+++ b/tests/test_nfa_state.c
@@ -3,8 +3,6 @@
 #include "nfa_state.h"
 #include "list.h"
 
-#include <stdio.h>
-
 CREATE_LIST_FOR(NFAState, NFAStateList)
 
 // Global NFAState variable