diff --git a/tests/interactive_judge/solution_slow.c b/tests/interactive_judge/solution_slow.c
index 403e7a3..3834b12 100644
--- a/tests/interactive_judge/solution_slow.c
+++ b/tests/interactive_judge/solution_slow.c
@@ -8,7 +8,7 @@ int main(int argc, char** argv) {
     scanf("%d", &b);
 
     if (b == 4) {
-        sleep(10);
+        sleep(60);
     }
 
     printf("q 1\n");