diff --git a/quickwit/quickwit-ui/monacoMock.js b/quickwit/quickwit-ui/mocks/monacoMock.js
similarity index 100%
rename from quickwit/quickwit-ui/monacoMock.js
rename to quickwit/quickwit-ui/mocks/monacoMock.js
diff --git a/quickwit/quickwit-ui/swaggerUIMock.js b/quickwit/quickwit-ui/mocks/swaggerUIMock.js
similarity index 100%
rename from quickwit/quickwit-ui/swaggerUIMock.js
rename to quickwit/quickwit-ui/mocks/swaggerUIMock.js
diff --git a/quickwit/quickwit-ui/mocks/x-charts.js b/quickwit/quickwit-ui/mocks/x-charts.js
new file mode 100644
index 00000000000..4a777a1ce84
--- /dev/null
+++ b/quickwit/quickwit-ui/mocks/x-charts.js
@@ -0,0 +1 @@
+export const LineChart =  ({ children }) => children;
diff --git a/quickwit/quickwit-ui/package.json b/quickwit/quickwit-ui/package.json
index 076792938e4..e09a771f21e 100644
--- a/quickwit/quickwit-ui/package.json
+++ b/quickwit/quickwit-ui/package.json
@@ -79,8 +79,9 @@
   },
   "jest": {
     "moduleNameMapper": {
-      "monaco-editor": "<rootDir>/monacoMock.js",
-      "swagger-ui-react": "<rootDir>/swaggerUIMock.js"
+      "monaco-editor": "<rootDir>/mocks/monacoMock.js",
+      "swagger-ui-react": "<rootDir>/mocks/swaggerUIMock.js",
+      "@mui/x-charts": "<rootDir>/mocks/x-charts.js"
     }
   }
 }