diff --git a/src/widgets/arcane/component.jsx b/src/widgets/arcane/component.jsx
index d8a085156..8b58b9e2b 100644
--- a/src/widgets/arcane/component.jsx
+++ b/src/widgets/arcane/component.jsx
@@ -24,7 +24,8 @@ export default function Component({ service }) {
   const { data: images, error: imagesError } = useWidgetAPI(widget, "images");
   const { data: updates, error: updatesError } = useWidgetAPI(widget, "updates");
 
-  const error = containersError ?? imagesError ?? updatesError;
+  const error =
+    containersError ?? imagesError ?? updatesError ?? containers?.detail ?? images?.detail ?? updates?.detail;
   if (error) {
     return <Container service={service} error={error} />;
   }
diff --git a/src/widgets/arcane/component.test.jsx b/src/widgets/arcane/component.test.jsx
index cf0533d3b..cb6fe6a5e 100644
--- a/src/widgets/arcane/component.test.jsx
+++ b/src/widgets/arcane/component.test.jsx
@@ -34,6 +34,16 @@ describe("widgets/arcane/component", () => {
     expect(screen.getByText("arcane.environment_required")).toBeInTheDocument();
   });
 
+  it("shows an error when API calls return detail errors", () => {
+    useWidgetAPI.mockImplementation(() => ({ data: { detail: "Specific API error" }, error: undefined }));
+
+    renderWithProviders(<Component service={{ widget: { type: "arcane", env: "prod" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expect(screen.getByText("Specific API error")).toBeInTheDocument();
+  });
+
   it("renders placeholders while loading data", () => {
     useWidgetAPI.mockImplementation(() => ({ data: undefined, error: undefined }));