diff --git a/src/main.c b/src/main.c
index 2a5b28e..405190c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -359,7 +359,7 @@ int main(int argc, char** argv) {
 	       "\n", probability, threshold, (uintmax_t) passes);
 
 	if (READ_CONFIG(C_CONFIRM)) {
-		printf("Are you sure? (Y/n): ");
+		printf("Are you sure? (Yes/[NO]): ");
 		fflush(stdout);
 
 		if ((getchar()) != (int) 'Y') {