diff --git a/modules/storage/storage-accounts/main.bicep b/modules/storage/storage-accounts/main.bicep
index 9a4f895d2f..b98f5228cf 100644
--- a/modules/storage/storage-accounts/main.bicep
+++ b/modules/storage/storage-accounts/main.bicep
@@ -296,7 +296,7 @@ resource storageAccount 'Microsoft.Storage/storageAccounts@2022-09-01' = {
     supportsHttpsTrafficOnly: supportsHttpsTrafficOnly
     isHnsEnabled: enableHierarchicalNamespace ? enableHierarchicalNamespace : null
     isSftpEnabled: enableSftp
-    isNfsV3Enabled: enableNfsV3
+    isNfsV3Enabled: enableNfsV3 ? enableNfsV3 : null
     largeFileSharesState: (skuName == 'Standard_LRS') || (skuName == 'Standard_ZRS') ? largeFileSharesState : null
     minimumTlsVersion: minimumTlsVersion
     networkAcls: !empty(networkAcls) ? {