diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9d9b6f4..2a83386 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,6 +1,7 @@
 name: Test
 
 on:
+  pull_request:
   push:
     branches:
       - '**'
diff --git a/src/steps/success.test.ts b/src/steps/success.test.ts
index abe2278..e56158e 100644
--- a/src/steps/success.test.ts
+++ b/src/steps/success.test.ts
@@ -7,6 +7,10 @@ jest.mock('node:child_process', () => ({
   execSync: jest.fn(),
 }));
 
+afterEach(() => {
+  jest.clearAllMocks();
+});
+
 describe('success', () => {
   it('should execute proper commands for basic major tag', () => {
     const repoUrlMock =
@@ -85,4 +89,26 @@ describe('success', () => {
       'customTags setting does not contain strings in array! customTags: true,false'
     );
   });
+
+  it('should not create tags for prereleases', () => {
+    const repoUrlMock =
+      'https://test-user:test-credentials@example.com/my-test-repo.git';
+    const contextMock = {
+      options: {
+        repositoryUrl: repoUrlMock,
+      },
+      nextRelease: {
+        version: '2.1.3-beta.1',
+      },
+      branch: {
+        prerelease: 'beta',
+      },
+      logger: { info: jest.fn(), error: jest.fn() },
+    } as unknown as Context;
+    success(
+      { customTags: ['v${major}-test', 'v${major}.${minor}'] },
+      contextMock
+    );
+    expect(execSync).not.toBeCalled();
+  });
 });
diff --git a/src/steps/success.ts b/src/steps/success.ts
index 46aafda..093f27e 100644
--- a/src/steps/success.ts
+++ b/src/steps/success.ts
@@ -1,11 +1,18 @@
-import type { Context } from 'semantic-release';
+import type { BranchObject, Context } from 'semantic-release';
 import { execSync } from 'node:child_process';
 
 import prepareTags from './prepareTags';
 import type { PluginConfigType } from './types';
 
+const isPrerelease = (branchObject: BranchObject) =>
+  branchObject && !!branchObject.prerelease;
+
 const success = (pluginConfig: PluginConfigType, context: Context) => {
-  const { options, nextRelease, logger } = context;
+  const { options, nextRelease, logger, branch } = context;
+  if (isPrerelease(branch)) {
+    logger.info(`Not publishing any tags on a prerelease!`);
+    return;
+  }
   if (!options) {
     logger.error(`Missing options from context!`);
     return;