diff --git a/src/core/errors/proxy-error.ts b/src/core/errors/proxy-error.ts
deleted file mode 100644
index c7520232991..00000000000
--- a/src/core/errors/proxy-error.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-export class ProxyError extends Error {
-  constructor(err: Error) {
-    super();
-    this.name = 'Error in the Connection';
-    this.message = err.message;
-  }
-}
-  
diff --git a/test/integration/convert.test.ts b/test/integration/convert.test.ts
index 8a62d61d4df..8ece2507365 100644
--- a/test/integration/convert.test.ts
+++ b/test/integration/convert.test.ts
@@ -64,7 +64,7 @@ describe('convert', () => {
       .command(['convert', 'http://localhost:8080/dummySpec.yml --proxyHost=host --proxyPort=8080'])
       .it('should throw error when url is passed with proxyHost and proxyPort with invalid host ', (ctx, done) => {
         expect(ctx.stdout).to.contain('');
-        expect(ctx.stderr).to.equal('Error: Proxy Connection Error: Unable to establish a connection to the proxy check hostName or PortNumber.\n');
+        expect(ctx.stderr).to.equal('error loading AsyncAPI document from url: Failed to download http://localhost:8080/dummySpec.yml --proxyHost=host --proxyPort=8080.\n');
         done();
       });
   });
diff --git a/test/integration/validate.test.ts b/test/integration/validate.test.ts
index c735befc7ab..0cdd7da992f 100644
--- a/test/integration/validate.test.ts
+++ b/test/integration/validate.test.ts
@@ -71,7 +71,7 @@ describe('validate', () => {
       .command(['validate', 'http://localhost:8080/dummySpec.yml --proxyHost=host --proxyPort=8080'])
       .it('should throw error when url is passed with proxyHost and proxyPort with invalid host ', (ctx, done) => {
         expect(ctx.stdout).to.contain('');
-        expect(ctx.stderr).to.equal('Error: Proxy Connection Error: Unable to establish a connection to the proxy check hostName or PortNumber.\n');
+        expect(ctx.stderr).to.equal('error loading AsyncAPI document from url: Failed to download http://localhost:8080/dummySpec.yml --proxyHost=host --proxyPort=8080.\n');
         done();
       });