diff --git a/.changeset/six-toys-chew.md b/.changeset/six-toys-chew.md
new file mode 100644
index 00000000000..b15e6046724
--- /dev/null
+++ b/.changeset/six-toys-chew.md
@@ -0,0 +1,5 @@
+---
+'@firebase/vertexai': patch
+---
+
+Remove indentation in VertexAI API Not Enabled error
diff --git a/packages/vertexai/src/requests/request.ts b/packages/vertexai/src/requests/request.ts
index edb894d7f76..3449be17d42 100644
--- a/packages/vertexai/src/requests/request.ts
+++ b/packages/vertexai/src/requests/request.ts
@@ -166,13 +166,13 @@ export async function makeRequest(
       ) {
         throw new VertexAIError(
           VertexAIErrorCode.API_NOT_ENABLED,
-          `The Vertex AI in Firebase SDK requires the Vertex AI in Firebase
-          API ('firebasevertexai.googleapis.com') to be enabled in your
-          Firebase project. Enable this API by visiting the Firebase Console
-          at https://console.firebase.google.com/project/${url.apiSettings.project}/genai/
-          and clicking "Get started". If you enabled this API recently,
-          wait a few minutes for the action to propagate to our systems and
-          then retry.`,
+          `The Vertex AI in Firebase SDK requires the Vertex AI in Firebase ` +
+            `API ('firebasevertexai.googleapis.com') to be enabled in your ` +
+            `Firebase project. Enable this API by visiting the Firebase Console ` +
+            `at https://console.firebase.google.com/project/${url.apiSettings.project}/genai/ ` +
+            `and clicking "Get started". If you enabled this API recently, ` +
+            `wait a few minutes for the action to propagate to our systems and ` +
+            `then retry.`,
           {
             status: response.status,
             statusText: response.statusText,