diff --git a/templates/diffgram_settings.tpl b/templates/diffgram_settings.tpl
index c0ac42a..6ca2ac3 100644
--- a/templates/diffgram_settings.tpl
+++ b/templates/diffgram_settings.tpl
@@ -4,8 +4,8 @@
   DIFFGRAM_STATIC_STORAGE_PROVIDER: {{ .Values.diffgramSettings.DIFFGRAM_STATIC_STORAGE_PROVIDER }}
   DIFFGRAM_S3_BUCKET_NAME: {{ .Values.diffgramSettings.DIFFGRAM_S3_BUCKET_NAME }}
   IS_DIFFGRAM_S3_V4_SIGNATURE: {{ .Values.diffgramSettings.IS_DIFFGRAM_S3_V4_SIGNATURE }}
-  SIGNED_URL_CACHE_MINIMUM_DAYS_VALID: {{ .Values.diffgramSettings.SIGNED_URL_CACHE_MINIMUM_DAYS_VALID }}
-  SIGNED_URL_CACHE_NEW_OFFSET_DAYS_VALID: {{ .Values.diffgramSettings.SIGNED_URL_CACHE_NEW_OFFSET_DAYS_VALID }}
+  SIGNED_URL_CACHE_MINIMUM_SECONDS_VALID: {{ .Values.diffgramSettings.SIGNED_URL_CACHE_MINIMUM_SECONDS_VALID }}
+  SIGNED_URL_CACHE_NEW_OFFSET_SECONDS_VALID: {{ .Values.diffgramSettings.SIGNED_URL_CACHE_NEW_OFFSET_SECONDS_VALID }}
   DIFFGRAM_S3_BUCKET_REGION: {{ .Values.diffgramSettings.DIFFGRAM_S3_BUCKET_REGION }}
   ML__DIFFGRAM_S3_BUCKET_NAME: {{ .Values.diffgramSettings.ML__DIFFGRAM_S3_BUCKET_NAME }}
   GOOGLE_APPLICATION_CREDENTIALS: /etc/gcp/sa_credentials.json # Check the volume in deployment.yaml and service_account_secret.yaml
diff --git a/values.yaml b/values.yaml
index 1db50bd..0cc42b8 100644
--- a/values.yaml
+++ b/values.yaml
@@ -101,8 +101,8 @@ diffgramSettings:
   RABBITMQ_PORT: "'5672'"
   RABBITMQ_HOST: "diffgram-rabbitmq"
   RABBITMQ_USE_SSL: '"False"'
-  SIGNED_URL_CACHE_MINIMUM_DAYS_VALID: "'5'"
-  SIGNED_URL_CACHE_NEW_OFFSET_DAYS_VALID: "'6'"
+  SIGNED_URL_CACHE_MINIMUM_SECONDS_VALID: "'18000'" # 5 days default
+  SIGNED_URL_CACHE_NEW_OFFSET_SECONDS_VALID: "'21600'" # 6 days default
 
   # Email Settings
   EMAIL_VALIDATION: '"False"' # Turns on email verification for new accounts.