diff --git a/Main/management/commands/receive.py b/Main/management/commands/receive.py
index 71a912e..a602181 100644
--- a/Main/management/commands/receive.py
+++ b/Main/management/commands/receive.py
@@ -1,3 +1,6 @@
+from os.path import join, exists
+from shutil import rmtree
+
 import pika
 from django.core.management.base import BaseCommand
 
@@ -27,6 +30,10 @@ class Command(BaseCommand):
                 print(e)
                 solution.result = "TE"
                 solution.save()
+            finally:
+                path = join("solutions", str(id))
+                if exists(path):
+                    rmtree(path)
 
         channel.basic_consume(queue="test", on_message_callback=callback, auto_ack=True)
         channel.start_consuming()
diff --git a/SprintLib/testers/BaseTester.py b/SprintLib/testers/BaseTester.py
index ff1447b..f0b9150 100644
--- a/SprintLib/testers/BaseTester.py
+++ b/SprintLib/testers/BaseTester.py
@@ -91,6 +91,8 @@ class BaseTester:
                 join("solutions/" + str(self.solution.id), file.filename), "wb"
             ) as fs:
                 fs.write(get_bytes(file.fs_id))
+        for file in listdir("solutions/" + str(self.solution.id)):
+            call("chmod 777 " + "solutions/" + str(self.solution.id) + "/" + file)
         print("Files copied")
         try:
             self.before_test()