diff --git a/background_job.py b/background_job.py
old mode 100644
new mode 100755
index f39b302..9e6d024
--- a/background_job.py
+++ b/background_job.py
@@ -67,13 +67,13 @@ def loop():
         if ram_usage >= 98 and swap_usage >= 98:
             ram_full()
 
-        elif ram_usage >= 90 = warning_cooldown == 0:
+        elif ram_usage >= 90 and warning_cooldown == 0:
             ram_almost_full()
             warning_cooldown = 30
 
         else:
             warning_cooldown -= 1
-        
+
         sleep(1)