diff --git a/config_sample.yaml b/config_sample.yaml
index 384da84..a1030b3 100644
--- a/config_sample.yaml
+++ b/config_sample.yaml
@@ -23,7 +23,4 @@ currency:
   cryptoKeys:
    - CryptoKey1
    - CryptoKey2
-   - CryptoKey3
-   - 8E06E31C-0F59-4CCE-9030-16573A5B6F1F
-   - 187E449F-7610-4428-8A55-680978A6A151
-   - DAB91062-2B69-43B0-BCB9-C9F65DDD185F
\ No newline at end of file
+   - CryptoKey3
\ No newline at end of file