diff --git a/dashboard/src/ui/widgets/system.rs b/dashboard/src/ui/widgets/system.rs
index c3793a3..18f0800 100644
--- a/dashboard/src/ui/widgets/system.rs
+++ b/dashboard/src/ui/widgets/system.rs
@@ -422,16 +422,11 @@ impl SystemWidget {
             Span::styled("NixOS:", Typography::widget_title())
         ]));
         
-        let build_text = self.nixos_build.as_deref().unwrap_or("unknown");
-        lines.push(Line::from(vec![
-            Span::styled(format!("Build: {}", build_text), Typography::secondary())
-        ]));
-
         let config_text = self.config_hash.as_deref().unwrap_or("unknown");
         lines.push(Line::from(vec![
-            Span::styled(format!("Config: {}", config_text), Typography::secondary())
+            Span::styled(format!("Build: {}", config_text), Typography::secondary())
         ]));
-
+        
         let agent_hash_text = self.agent_hash.as_deref().unwrap_or("unknown");
         let short_hash = if agent_hash_text.len() > 8 && agent_hash_text != "unknown" {
             &agent_hash_text[..8]