diff --git a/a1/program.c b/a1/program.c
index 8783c61..9ec89a2 100644
--- a/a1/program.c
+++ b/a1/program.c
@@ -17,7 +17,7 @@ void caps() {
 			out = (c < 'a') ? c + 'a'-'A' : (c - ('a' - 'A'));
 		} else if (c >= 32 && c <= 126){
 			out = c;
-		} else if (c == '\n') {
+		} else if (c == '\n' || c == '\t') {
 			out = c;
 			lines++;
 		}