diff --git a/td_tp/tp3/src/test_df.c b/td_tp/tp3/src/test_df.c
index 7567950..953181b 100644
--- a/td_tp/tp3/src/test_df.c
+++ b/td_tp/tp3/src/test_df.c
@@ -1,5 +1,5 @@
 #include "df.h"
-#include "./lib_tea/tea.h"
+#include "./lib_tea/xtea.h"
 
 #include <stdio.h>
 #include <assert.h>
@@ -51,8 +51,8 @@ int main(int argc, char *argv[])
 		ssize_t nb_read = read(0,v,sizeof(v));
 		if (nb_read <= 0)
 			break;
-		encrypt_tea(v,k);
-		decrypt_tea(v,k);
+		encrypt_xtea(v,k);
+		decrypt_xtea(v,k);
 		write(1,v,sizeof(v));
 	}
 	return 0;