diff --git a/Ductus.FluentDocker/Commands/Client.cs b/Ductus.FluentDocker/Commands/Client.cs
index aeaaada..ec2a1ff 100644
--- a/Ductus.FluentDocker/Commands/Client.cs
+++ b/Ductus.FluentDocker/Commands/Client.cs
@@ -105,7 +105,7 @@ public static CommandResponse<IList<DockerImageRowResponse>> Images(this DockerU
       var options = "--quiet --no-trunc --format \"{{.ID}};{{.Repository}};{{.Tag}}\"";
       if (!string.IsNullOrEmpty(filter))
       {
-        options = $" --filter=\"{filter}\"";
+        options += $" --filter=\"{filter}\"";
       }
 
       return