diff --git a/action.yml b/action.yml
index 75eef05..dbf8894 100644
--- a/action.yml
+++ b/action.yml
@@ -14,6 +14,10 @@ inputs:
     description: 'Infisical API URL (defaults to https://infisical.dunemask.dev/api)'
     required: false
     default: 'https://infisical.dunemask.dev/api'
+  project-id:
+    description: 'Infisical API URL (defaults to https://infisical.dunemask.dev/api)'
+    required: false
+    default: ${{ vars.INFISICAL_SECRETS_PROJECT_ID }}
 runs:
   using: 'composite'
   steps:
@@ -48,7 +52,7 @@ runs:
         # For each environment
         for i in "${!path_list[@]}";
         do echo "Getting secrets from path '${path_list[i]}' from '${env_list[i]}'"
-          ./infisical export --domain ${{ inputs.api-url }} --token ${{ inputs.infisical-token }} --env "${env_list[i]}" --path "${path_list[i]}" --format yaml | tee >(./yq -r 'to_entries[] | .key + "=" +.value' >> $GITHUB_ENV) | ./yq -r 'to_entries[] | "echo ::add-mask::\"" + .value + "\""' >> mask.sh;
+          ./infisical export --domain ${{ inputs.api-url }} --projectId ${{ inputs.project-id }} --token ${{ inputs.infisical-token }} --env "${env_list[i]}" --path "${path_list[i]}" --format yaml | tee >(./yq -r 'to_entries[] | .key + "=" +.value' >> $GITHUB_ENV) | ./yq -r 'to_entries[] | "echo ::add-mask::\"" + .value + "\""' >> mask.sh;
           chmod +x mask.sh
           ./mask.sh
           rm mask.sh