diff --git a/packages/kurt-vertex-ai/spec/isSupportedModel.spec.ts b/packages/kurt-vertex-ai/spec/isSupportedModel.spec.ts
index 20d0635..efc2bc3 100644
--- a/packages/kurt-vertex-ai/spec/isSupportedModel.spec.ts
+++ b/packages/kurt-vertex-ai/spec/isSupportedModel.spec.ts
@@ -6,7 +6,6 @@ test("KurtVertexAI.isSupportedModel", () => {
   // https://ai.google.dev/gemini-api/docs/models/gemini
   expect(KurtVertexAI.isSupportedModel("gemini-1.5-pro")).toBe(true)
   expect(KurtVertexAI.isSupportedModel("gemini-1.5-flash")).toBe(true)
-  expect(KurtVertexAI.isSupportedModel("gemini-1.5-flash-8b")).toBe(true)
   expect(KurtVertexAI.isSupportedModel("gemini-2.0-flash")).toBe(true)
   expect(KurtVertexAI.isSupportedModel("gemini-1.0-pro")).toBe(false)
   expect(KurtVertexAI.isSupportedModel("gemini-1.0-pro-vision")).toBe(false)
diff --git a/packages/kurt-vertex-ai/src/KurtVertexAI.ts b/packages/kurt-vertex-ai/src/KurtVertexAI.ts
index 4868f26..8e7f59c 100644
--- a/packages/kurt-vertex-ai/src/KurtVertexAI.ts
+++ b/packages/kurt-vertex-ai/src/KurtVertexAI.ts
@@ -37,7 +37,6 @@ import { ZodError } from "zod"
 const COMPATIBLE_MODELS = [
   "gemini-1.5-pro",
   "gemini-1.5-flash",
-  "gemini-1.5-flash-8b",
   "gemini-2.0-flash",
 ] as const