diff --git a/src/backend/base/langflow/api/v1/schemas.py b/src/backend/base/langflow/api/v1/schemas.py
index 619f572febfd..6101cad32b40 100644
--- a/src/backend/base/langflow/api/v1/schemas.py
+++ b/src/backend/base/langflow/api/v1/schemas.py
@@ -407,6 +407,7 @@ class ConfigResponse(BaseModel):
     public_flow_cleanup_interval: int
     public_flow_expiration: int
     event_delivery: Literal["polling", "streaming", "direct"]
+    voice_mode_available: bool
 
     @classmethod
     def from_settings(cls, settings: Settings) -> "ConfigResponse":
@@ -431,6 +432,7 @@ def from_settings(cls, settings: Settings) -> "ConfigResponse":
             public_flow_cleanup_interval=settings.public_flow_cleanup_interval,
             public_flow_expiration=settings.public_flow_expiration,
             event_delivery=settings.event_delivery,
+            voice_mode_available=settings.voice_mode_available,
         )
 
 
diff --git a/src/backend/base/langflow/services/settings/base.py b/src/backend/base/langflow/services/settings/base.py
index 3fea44d8d2ef..b10de52ddd34 100644
--- a/src/backend/base/langflow/services/settings/base.py
+++ b/src/backend/base/langflow/services/settings/base.py
@@ -507,6 +507,16 @@ def update_settings(self, **kwargs) -> None:
                 logger.debug(f"Updated {key}")
             logger.debug(f"{key}: {getattr(self, key)}")
 
+    @property
+    def voice_mode_available(self) -> bool:
+        """Check if voice mode is available by testing webrtcvad import."""
+        try:
+            import webrtcvad  # noqa: F401
+        except ImportError:
+            return False
+        else:
+            return True
+
     @classmethod
     @override
     def settings_customise_sources(  # type: ignore[misc]
diff --git a/src/frontend/src/controllers/API/queries/config/use-get-config.ts b/src/frontend/src/controllers/API/queries/config/use-get-config.ts
index baa072e044d2..b249ba55f047 100644
--- a/src/frontend/src/controllers/API/queries/config/use-get-config.ts
+++ b/src/frontend/src/controllers/API/queries/config/use-get-config.ts
@@ -21,6 +21,7 @@ export interface ConfigResponse {
   webhook_polling_interval: number;
   serialization_max_items_length: number;
   event_delivery: EventDeliveryType;
+  voice_mode_available: boolean;
 }
 
 export const useGetConfig: useQueryFunctionType<undefined, ConfigResponse> = (
diff --git a/src/frontend/src/modals/IOModal/components/chatView/chatInput/components/input-wrapper.tsx b/src/frontend/src/modals/IOModal/components/chatView/chatInput/components/input-wrapper.tsx
index 202a1381b36b..192e9d758538 100644
--- a/src/frontend/src/modals/IOModal/components/chatView/chatInput/components/input-wrapper.tsx
+++ b/src/frontend/src/modals/IOModal/components/chatView/chatInput/components/input-wrapper.tsx
@@ -1,4 +1,5 @@
 import type React from "react";
+import { useGetConfig } from "@/controllers/API/queries/config/use-get-config";
 import {
   ENABLE_IMAGE_ON_PLAYGROUND,
   ENABLE_VOICE_ASSISTANT,
@@ -51,6 +52,9 @@ const InputWrapper: React.FC<InputWrapperProps> = ({
 }) => {
   const classNameFilePreview = `flex w-full items-center gap-2 py-2 overflow-auto custom-scroll`;
 
+  // Check if voice mode is available
+  const { data: config } = useGetConfig();
+
   return (
     <div className="flex w-full flex-col-reverse">
       <div
@@ -95,7 +99,7 @@ const InputWrapper: React.FC<InputWrapperProps> = ({
             )}
           </div>
           <div className="flex items-center gap-2">
-            {ENABLE_VOICE_ASSISTANT && (
+            {ENABLE_VOICE_ASSISTANT && config?.voice_mode_available && (
               <VoiceButton toggleRecording={() => setShowAudioInput(true)} />
             )}
 
diff --git a/src/frontend/tests/core/features/voice-assistant.spec.ts b/src/frontend/tests/core/features/voice-assistant.spec.ts
index 513a7644de4c..3af2e61800da 100644
--- a/src/frontend/tests/core/features/voice-assistant.spec.ts
+++ b/src/frontend/tests/core/features/voice-assistant.spec.ts
@@ -11,6 +11,20 @@ test(
       "OPENAI_API_KEY required to run this test",
     );
 
+    await page.route("**/api/v1/config", (route) => {
+      route.fulfill({
+        status: 200,
+        contentType: "application/json",
+        body: JSON.stringify({
+          voice_mode_available: true,
+        }),
+        headers: {
+          "content-type": "application/json",
+          ...route.request().headers(),
+        },
+      });
+    });
+
     await awaitBootstrapTest(page);
 
     await page.getByTestId("side_nav_options_all-templates").click();
@@ -58,3 +72,61 @@ test(
     await expect(page.getByTestId("input-wrapper")).toBeVisible();
   },
 );
+
+test(
+  "user should not be able to see voice button if voice mode is not available",
+  { tag: ["@release", "@workspace", "@api"] },
+  async ({ page, request }) => {
+    await page.route("**/api/v1/config", (route) => {
+      route.fulfill({
+        status: 200,
+        contentType: "application/json",
+        body: JSON.stringify({
+          voice_mode_available: false,
+        }),
+        headers: {
+          "content-type": "application/json",
+          ...route.request().headers(),
+        },
+      });
+    });
+
+    await awaitBootstrapTest(page);
+
+    await page.getByTestId("side_nav_options_all-templates").click();
+    await page.getByRole("heading", { name: "Basic Prompting" }).click();
+    await page.getByTestId("playground-btn-flow-io").click();
+
+    await expect(page.getByTestId("voice-button")).not.toBeVisible();
+  },
+);
+
+test(
+  "user should be able to see voice button if voice mode is available",
+  { tag: ["@release", "@workspace", "@api"] },
+  async ({ page, request }) => {
+    await page.route("**/api/v1/config", (route) => {
+      route.fulfill({
+        status: 200,
+        contentType: "application/json",
+        body: JSON.stringify({
+          voice_mode_available: true,
+        }),
+        headers: {
+          "content-type": "application/json",
+          ...route.request().headers(),
+        },
+      });
+    });
+
+    await awaitBootstrapTest(page);
+
+    await page.getByTestId("side_nav_options_all-templates").click();
+    await page.getByRole("heading", { name: "Basic Prompting" }).click();
+    await page.getByTestId("playground-btn-flow-io").click();
+
+    await expect(page.getByTestId("voice-button")).toBeVisible();
+
+    await page.getByTestId("voice-button").click();
+  },
+);