diff --git a/du3/program.c b/du3/program.c
index 82eb893..fac1483 100644
--- a/du3/program.c
+++ b/du3/program.c
@@ -15,6 +15,7 @@ int main() {
 	for (int j = 0; fgets(input, 11, stdin) != NULL; j++){
 		for(int i = 0; i < 11; i++){
 			if(!isdigit(input[i]) && input[i] != '.' && input[i] != '\0' && input[i] != '\n'){
+				truth = 1;
 				goto LABEL;	
 			}