diff --git a/bridgetown-prismic.gemspec b/bridgetown-prismic.gemspec
index 03603b6..5801906 100644
--- a/bridgetown-prismic.gemspec
+++ b/bridgetown-prismic.gemspec
@@ -19,7 +19,7 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency "bridgetown", ">= 1.2.0", "< 2.0"
   spec.add_dependency "prismic.io", ">= 1.8"
-  spec.add_dependency "async", ">= 2.0"
+  spec.add_dependency "async", ">= 1.30", "< 2.0"
 
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake", ">= 13.0"
diff --git a/lib/bridgetown-prismic.rb b/lib/bridgetown-prismic.rb
index ede23a8..d9262c6 100644
--- a/lib/bridgetown-prismic.rb
+++ b/lib/bridgetown-prismic.rb
@@ -33,7 +33,7 @@ def self.prismic_data(origin, doc = nil) # rubocop:todo Metrics/AbcSize, Metrics
     site = Bridgetown::Current.site
     @prismic_data = Bridgetown::Utils::PrismicData.new(scope: self)
 
-    unless doc
+    unless doc && doc.instance_of?(Prismic::Document)
       prismic_id = origin.id.split("/").last
       # NOTE: if site.config.prismic_preview_token isn't set, it will default to
       # master (published) ref
diff --git a/lib/bridgetown-prismic/api.rb b/lib/bridgetown-prismic/api.rb
index 8654ed1..092c4ea 100644
--- a/lib/bridgetown-prismic/api.rb
+++ b/lib/bridgetown-prismic/api.rb
@@ -35,6 +35,8 @@ def query_prismic(custom_type, options = {})
       page = 1
       finalpage = false
       options["pageSize"] ||= 100 # pull in as much data as possible for a single request
+      query_options = Bridgetown::Current.site.config.prismic_query_options
+      options.merge!(query_options) if query_options
 
       until finalpage
         options["page"] = page