diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6cfb696b..a5905a7c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -5,6 +5,11 @@ on:
     branches: [ development, staging ]
   release:
     types: [ "published" ]
+  workflow_dispatch:
+    inputs:
+      tagName:
+        description: 'Tag of the image you want to build and push'
+        required: true
 
 jobs:
   build:
@@ -19,7 +24,10 @@ jobs:
       run: |
         DOCKER_IMAGE=cmusei/caster-ui
         VERSION=development
-        if [[ $GITHUB_REF == refs/tags/* ]]; then
+        if [[ ! -z "${{ github.event.inputs.tagName }}" ]]; then
+          VERSION=${{ github.event.inputs.tagName }}
+          TAGS="${DOCKER_IMAGE}:${VERSION}"
+        elif [[ $GITHUB_REF == refs/tags/* ]]; then
           VERSION=${GITHUB_REF#refs/tags/}
           MAJORMINORVERSION=$(echo $VERSION | grep -oP '(\d+)\.(\d+)')
           TAGS="${DOCKER_IMAGE}:${VERSION},${DOCKER_IMAGE}:${MAJORMINORVERSION}"