diff --git a/domain_check.py b/domain_check.py
index abb3566..b5d9470 100644
--- a/domain_check.py
+++ b/domain_check.py
@@ -77,7 +77,7 @@ def main():
 
     # Automatically read domain extensions (TLDs) from the DOMAINS file
     try:
-        with open("CHEAP", "r") as fp:
+        with open("DOMAINS", "r") as fp:
             exts = [line.strip() for line in fp.readlines() if line.strip()]
     except FileNotFoundError:
         print("DOMAINS FILE NOT FOUND!")