diff --git a/action.yaml b/action.yaml
index 1bdfd00..195ab9a 100644
--- a/action.yaml
+++ b/action.yaml
@@ -21,9 +21,9 @@ inputs:
     description: "The function name/ARN to update"
     required: true
   alias:
-    description: "The alias to place on the deployed version (default: Live)"
+    description: "The alias to place on the deployed version (default: Live). Alias have to pre-exist"
     default: "Live"
-    required: false
+    required: true
 runs:
   using: docker
   image: Dockerfile
\ No newline at end of file
diff --git a/deploy.sh b/deploy.sh
index 6606c60..617c732 100644
--- a/deploy.sh
+++ b/deploy.sh
@@ -7,12 +7,11 @@ export PACKAGE_S3_KEY=$INPUT_PACKAGE_S3_KEY
 export FUNCTION_NAME=$INPUT_FUNCTION_NAME
 export ALIAS=$INPUT_ALIAS
 
-
-
 echo "Getting the current version associated to the alias + CodeSha256"
 CURRENT_FUNCTION_VERSION=$(aws lambda get-alias --function-name $FUNCTION_NAME --name $ALIAS | jq '.FunctionVersion' | sed 's/"//g' )
 CURRENT_FUNCTION_SHA=$(aws lambda get-function-configuration --function-name $FUNCTION_NAME \
   --qualifier $CURRENT_FUNCTION_VERSION --query "CodeSha256")
+echo "Current SHA256: ${CURRENT_FUNCTION_SHA}"
 echo "Updating the function code"
 UPDATE_RESULT=$(aws lambda update-function-code --function-name $FUNCTION_NAME --s3-bucket $PACKAGE_S3_BUCKET --s3-key $PACKAGE_S3_KEY)
 UPDATE_STATUS=$(echo $UPDATE_RESULT | jq '.LastUpdateStatus' | sed 's/"//g')
@@ -21,6 +20,7 @@ if [ $UPDATE_STATUS != "Successful" ]; then
   exit 1
 fi
 FUNCTION_SHA=$(echo $UPDATE_RESULT | jq '.CodeSha256')
+echo "New SHA256: ${FUNCTION_SHA}"
 if [[ $CURRENT_FUNCTION_SHA == $FUNCTION_SHA ]]; then
   echo "Same function code, skipping"
   exit 0
diff --git a/test.sh b/test.sh
deleted file mode 100644
index 70c9e65..0000000
--- a/test.sh
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/bin/sh
-
-export APP_NAME=111
-export DEPLOYMENT_GROUP=222
-export PACKAGE_S3_BUCKET=333
-export PACKAGE_S3_KEY=444
-export FUNCTION_NAME=555
-export ALIAS=666
-
-echo "Updating the function code"
-echo "Publishing a new version of the function and getting the new version id"
-echo "Getting the version_id currently associated with the given alias"
-FUNCTION_ALIAS_VERSION=777
-FUNCTION_VERSION=888
-
-echo "Create AppSpec.json"
-FILE_CONTENT="{'version': '0.0',
-'Resources': [{
-  '${FUNCTION_NAME}': {
-    'Type': 'AWS::Lambda::Function',
-    'Properties': {
-      'Name': '${FUNCTION_NAME}',
-      'Alias': '${ALIAS}',
-      'CurrentVersion': '${FUNCTION_VERSION}',
-      'TargetVersion': '${FUNCTION_ALIAS_VERSION}'
-    }
-  }
-}],
-'Hooks': []
-}"
-echo $FILE_CONTENT | sed "s/'/\"/g"
-echo $FILE_CONTENT > AppSpec.json