diff --git a/du3/program.c b/du3/program.c
index a0d6e21..0a7d67e 100644
--- a/du3/program.c
+++ b/du3/program.c
@@ -9,7 +9,7 @@ int main(){
 	char *endptr = NULL;
 	double result = 0;
 	int a;
-	for(int i = 0; i < size; i++){
+	for(int i = 0; i < SIZE; i++){
 		char* r = fgets(riadok,SIZE,stdin);
 		if(*r != '\n'){
 			if(*r >= 0 && *r <= 255){