diff --git a/du1/program.c b/du1/program.c
index daece6b..a7eb860 100644
--- a/du1/program.c
+++ b/du1/program.c
@@ -37,7 +37,7 @@ while (fgets(line, sizeof(line), stdin) != NULL)
         
     }
     else {
-        printf("Invalid input for coefficient.\n");
+        printf("Nepodarilo sa nacitat polynom na %d mieste.\n", counter + 1);
         return 1;
     }
 }