diff --git a/packages/web-util/src/tests/mock.ts b/packages/web-util/src/tests/mock.ts
index 115994cbd..c01e66849 100644
--- a/packages/web-util/src/tests/mock.ts
+++ b/packages/web-util/src/tests/mock.ts
@@ -191,6 +191,9 @@ export abstract class MockEnvironment {
         return {
           result: "error-difference",
           diff: "method",
+          last: lastQuery.query.method,
+          expected: currentExpectedQuery.query.method,
+          index,
         };
       }
       if (currentExpectedQuery.query.url !== lastQuery.query.url) {
@@ -280,6 +283,9 @@ interface AssertQueryMadeButNotExpected {
 interface AssertExpectedQueryMethodMismatch {
   result: "error-difference";
   diff: "method";
+  last: string;
+  expected: string;
+  index: number;
 }
 interface AssertExpectedQueryUrlMismatch {
   result: "error-difference";
diff --git a/packages/web-util/src/utils/axios.ts b/packages/web-util/src/utils/axios.ts
deleted file mode 100644
index c38314009..000000000
--- a/packages/web-util/src/utils/axios.ts
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- This file is part of GNU Taler
- (C) 2021 Taler Systems S.A.
-
- GNU Taler is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along with
- GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-import axios, { AxiosPromise, AxiosRequestConfig } from "axios";
-
-/**
- *
- * @author Sebastian Javier Marchano (sebasjm)
- */
-
-//FIXME: remove this, since it is not used anymore
-/**
- * @deprecated
- */
-export let removeAxiosCancelToken = false;
-
-export let axiosHandler = function doAxiosRequest(
-  config: AxiosRequestConfig,
-): AxiosPromise<any> {
-  return axios(config);
-};
-
-const listOfHandlersToUseOnce = new Array<AxiosHandler>();
-
-/**
- * Set this backend library to testing mode.
- * Instead of calling the axios library the @handler will be called
- *
- * @param handler callback that will mock axios
- */
-export function setAxiosRequestAsTestingEnvironment(
-  handler: AxiosHandler,
-): void {
-  removeAxiosCancelToken = true;
-  axiosHandler = function defaultTestingHandler(config) {
-    const currentHanlder = listOfHandlersToUseOnce.shift();
-    if (!currentHanlder) {
-      return handler(config);
-    }
-
-    return currentHanlder(config);
-  };
-}
-
-type AxiosHandler = (config: AxiosRequestConfig) => AxiosPromise<any>;
-type AxiosArguments = { args: AxiosRequestConfig | undefined };
-
-/**
- * Replace Axios handler with a mock.
- * Throw if is called more than once
- *
- * @param handler mock function
- * @returns savedArgs
- */
-export function mockAxiosOnce(handler: AxiosHandler): {
-  args: AxiosRequestConfig | undefined;
-} {
-  const savedArgs: AxiosArguments = { args: undefined };
-  listOfHandlersToUseOnce.push(
-    (config: AxiosRequestConfig): AxiosPromise<any> => {
-      savedArgs.args = config;
-      return handler(config);
-    },
-  );
-  return savedArgs;
-}
diff --git a/packages/web-util/src/utils/index.ts b/packages/web-util/src/utils/index.ts
deleted file mode 100644
index 6dfbd5f8d..000000000
--- a/packages/web-util/src/utils/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export * from "./axios.js";
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index bd9d2d308..ddd8d7d0b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -694,7 +694,6 @@ importers:
       '@types/node': ^18.11.17
       '@types/web': ^0.0.82
       '@types/ws': ^8.5.3
-      axios: ^1.2.2
       chokidar: ^3.5.3
       esbuild: ^0.14.21
       express: ^4.18.2
@@ -712,7 +711,6 @@ importers:
       '@types/node': 18.11.17
       '@types/web': 0.0.82
       '@types/ws': 8.5.3
-      axios: 1.2.2
       chokidar: 3.5.3
       esbuild: 0.14.54
       express: 4.18.2
@@ -7638,16 +7636,6 @@ packages:
       - debug
     dev: true
 
-  /axios/1.2.2:
-    resolution: {integrity: sha512-bz/J4gS2S3I7mpN/YZfGFTqhXTYzRho8Ay38w2otuuDR322KzFIWm/4W2K6gIwvWaws5n+mnb7D1lN9uD+QH6Q==}
-    dependencies:
-      follow-redirects: 1.15.2
-      form-data: 4.0.0
-      proxy-from-env: 1.1.0
-    transitivePeerDependencies:
-      - debug
-    dev: true
-
   /axobject-query/2.2.0:
     resolution: {integrity: sha512-Td525n+iPOOyUQIeBfcASuG6uJsDOITl7Mds5gFyerkWiX7qhUTdYUBlSgNMyVqtSJqwpt1kXGLdUt6SykLMRA==}
     dev: true