diff --git a/src/fastapibootcamp/config.py b/src/fastapibootcamp/config.py
index e64f2a4..8f81944 100644
--- a/src/fastapibootcamp/config.py
+++ b/src/fastapibootcamp/config.py
@@ -27,7 +27,7 @@ class Config(BaseSettings):
     )
 
     model_config = SettingsConfigDict(
-        env_prefix="FASTAPI-BOOTCAMP_", case_sensitive=False
+        env_prefix="BOOTCAMP_", case_sensitive=False
     )