diff --git a/action.sh b/action.sh
index c38c589..fd547f3 100755
--- a/action.sh
+++ b/action.sh
@@ -2,8 +2,15 @@ apt update
 apt install jq -y
 git config --global user.email "cloud+git+runner@thorup.us"
 git config --global user.name "Git runner"
-CURRENT_VERSION=$(jq -r .version package.json)
+CURRENT_VERSION=$INPUT_PREFIX$(jq -r .version package.json)
 echo $CURRENT_VERSION
+
+if [[ $INPUT_FORCE_OVERRIDE == true ]];
+then
+  git tag -d $CURRENT_VERSION || true
+  git push --delete origin $CURRENT_VERION || true
+fi
+
 PREVIOUS_VERSIONS=$(git tag -l)
 echo $PREVIOUS_VERSIONS
 
diff --git a/action.yaml b/action.yaml
index ac16491..253a0e6 100644
--- a/action.yaml
+++ b/action.yaml
@@ -1,6 +1,11 @@
 name: version-tag
-description: "Creates a version tag when the 'version' value in 'package.json' has changed and a tag with the version number does not already exist."
+description: "Creates a version tag when the 'version' value in 'package.json' has changed and a tag with the version number (including optional prefix) does not already exist."
 author: "Bryce Thorup"
+inputs:
+  prefix:
+    description: Prefix to be added to version tag
+  force_override:
+    description: Allows an existing tag to be overridden if set to "true"
 runs:
   using: "composite"
   steps: