diff --git a/arm/Microsoft.DocumentDB/databaseAccounts/mongodbDatabases/collections/deploy.bicep b/arm/Microsoft.DocumentDB/databaseAccounts/mongodbDatabases/collections/deploy.bicep
index 803a5ccaf7..b3d7cb9e01 100644
--- a/arm/Microsoft.DocumentDB/databaseAccounts/mongodbDatabases/collections/deploy.bicep
+++ b/arm/Microsoft.DocumentDB/databaseAccounts/mongodbDatabases/collections/deploy.bicep
@@ -44,7 +44,7 @@ resource collection 'Microsoft.DocumentDB/databaseAccounts/mongodbDatabases/coll
   parent: databaseAccount::mongodbDatabase
   properties: {
     options: {
-      throughput: throughput
+      throughput: contains(databaseAccount.properties.capabilities, 'EnableServerless') ? null : throughput
     }
     resource: {
       id: name
diff --git a/arm/Microsoft.DocumentDB/databaseAccounts/mongodbDatabases/deploy.bicep b/arm/Microsoft.DocumentDB/databaseAccounts/mongodbDatabases/deploy.bicep
index 7ec003f4fd..91894ab55f 100644
--- a/arm/Microsoft.DocumentDB/databaseAccounts/mongodbDatabases/deploy.bicep
+++ b/arm/Microsoft.DocumentDB/databaseAccounts/mongodbDatabases/deploy.bicep
@@ -43,7 +43,7 @@ resource mongodbDatabase 'Microsoft.DocumentDB/databaseAccounts/mongodbDatabases
       id: name
     }
     options: {
-      throughput: throughput
+      throughput: contains(databaseAccount.properties.capabilities, 'EnableServerless') ? null : throughput
     }
   }
 }