diff --git a/deployment/deployment.bicep b/deployment/deployment.bicep
index 1b1ad2c..09d0156 100644
--- a/deployment/deployment.bicep
+++ b/deployment/deployment.bicep
@@ -29,7 +29,7 @@ param keyvaultName string
 param keyvaultRG string
 
 @description('The subscription where the key vault is present.')
-param keyvaultSubscription = subscription().subscriptionId
+param keyvaultSubscription string = subscription().subscriptionId
 
 @description('Additional command line arguments to pass')
 param arguments array = []
diff --git a/deployment/parameters.bicepparam b/deployment/parameters.bicepparam
index 8b1e622..71953be 100644
--- a/deployment/parameters.bicepparam
+++ b/deployment/parameters.bicepparam
@@ -16,7 +16,7 @@ param storageAccountRG = 'amsmediacore'
 param encrypt = false
 
 // The key vault to store encryption keys if encryption is turned on.
-param keyvaultname = 'mpprovenance'
+param keyvaultName = 'mpprovenance'
 param keyvaultRG = 'provenance'
 // param keyvaultSubscription = ''