diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 03fe435..3da0edf 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -29,6 +29,8 @@ jobs:
           npm ci
 
       - name: Build Web UI
+        env:
+          VITE_APP_VERSION: ${{ github.ref_name }}
         run: |
           cd webui
           npm run build
diff --git a/webui/src/components/SystemInfoDialog.tsx b/webui/src/components/SystemInfoDialog.tsx
index 2b24a0a..8eb03f5 100644
--- a/webui/src/components/SystemInfoDialog.tsx
+++ b/webui/src/components/SystemInfoDialog.tsx
@@ -19,6 +19,15 @@ import {
 } from 'lucide-react'
 import { serverApi } from '@/lib/api'
 
+// Helper to get version from environment
+const getAppVersion = (): string => {
+  try {
+    return (import.meta.env as Record<string, string>).VITE_APP_VERSION || 'unknown'
+  } catch {
+    return 'unknown'
+  }
+}
+
 interface SystemInfoModalProps {
   open: boolean
   onOpenChange: (open: boolean) => void
@@ -109,9 +118,20 @@ const SystemInfoDialog: React.FC<SystemInfoModalProps> = ({
             </div>
           ) : systemInfo ? (
             <div className="space-y-6">
-              {/* Version Section */}
+              {/* Llamactl Version Section */}
               <div className="space-y-3">
-                <h3 className="font-semibold">Version</h3>
+                <h3 className="font-semibold">Llamactl Version</h3>
+                
+                <div className="bg-gray-900 rounded-lg p-4">
+                  <pre className="text-sm text-gray-300 whitespace-pre-wrap font-mono">
+                    {getAppVersion()}
+                  </pre>
+                </div>
+              </div>
+
+              {/* Llama Server Version Section */}
+              <div className="space-y-3">
+                <h3 className="font-semibold">Llama Server Version</h3>
                 
                 <div className="bg-gray-900 rounded-lg p-4">
                   <div className="mb-2">
diff --git a/webui/src/vite-env.d.ts b/webui/src/vite-env.d.ts
new file mode 100644
index 0000000..3a1fe33
--- /dev/null
+++ b/webui/src/vite-env.d.ts
@@ -0,0 +1,13 @@
+/// <reference types="vite/client" />
+
+declare global {
+  interface ImportMetaEnv {
+    readonly VITE_APP_VERSION?: string
+  }
+
+  interface ImportMeta {
+    readonly env: ImportMetaEnv
+  }
+}
+
+export {}
diff --git a/webui/tsconfig.json b/webui/tsconfig.json
index c20738e..2eed951 100644
--- a/webui/tsconfig.json
+++ b/webui/tsconfig.json
@@ -18,8 +18,9 @@
     "baseUrl": ".",
     "paths": {
       "@/*": ["./src/*"]
-    }
+    },
+    "types": ["vite/client"]
   },
-  "include": ["src"],
+  "include": ["src", "src/vite-env.d.ts"],
   "references": [{ "path": "./tsconfig.node.json" }]
 }