diff --git a/du5/program.c b/du5/program.c
index f13bb6b..2dee69b 100644
--- a/du5/program.c
+++ b/du5/program.c
@@ -50,7 +50,7 @@ void run_system(struct Node* node) {
     printf("%s", node->value);
 
     if (node->left == NULL && node->right == NULL) {
-        printf("Koniec\n");
+        printf("Koniec vstupu\n");
         return;
     }
     char answer[SIZE];