diff --git a/.env.example b/.env.example
index 64a1bfcf77eaf5..c99d2dff3c0f30 100644
--- a/.env.example
+++ b/.env.example
@@ -266,7 +266,7 @@ CALCOM_WEBHOOK_SECRET=""
 CALCOM_WEBHOOK_HEADER_NAME="calcom-webhook-secret"
 CALCOM_CREDENTIAL_SYNC_ENDPOINT=""
 # Key should match on Cal.com and your application
-# must be 32 bytes for AES256 encryption algorithm
+# must be 24 bytes for AES256 encryption algorithm
 # You can use: `openssl rand -base64 24` to generate one
 CALCOM_APP_CREDENTIAL_ENCRYPTION_KEY=""