diff --git a/src/common/utils.py b/src/common/utils.py
index 01a5a3a..3305a4c 100644
--- a/src/common/utils.py
+++ b/src/common/utils.py
@@ -33,8 +33,8 @@
 
 
 # Twilio
-ACCOUNT_SID = os.environ["TWILIO_ACCOUNT_SID"]
-AUTH_TOKEN = os.environ["TWILIO_AUTH_TOKEN"]
+ACCOUNT_SID = os.getenv("TWILIO_ACCOUNT_SID")
+AUTH_TOKEN = os.getenv("TWILIO_AUTH_TOKEN")
 
 
 def get_firebase_cred():