diff --git a/lib/active_record/connection_adapters/janus_mysql2_adapter.rb b/lib/active_record/connection_adapters/janus_mysql2_adapter.rb
index d86417f..294b913 100644
--- a/lib/active_record/connection_adapters/janus_mysql2_adapter.rb
+++ b/lib/active_record/connection_adapters/janus_mysql2_adapter.rb
@@ -32,7 +32,7 @@ class JanusMysql2Adapter < ActiveRecord::ConnectionAdapters::Mysql2Adapter
       SQL_REPLICA_MATCHERS = [/\A\s*(select|with.+\)\s*select)\s/i].freeze
       SQL_ALL_MATCHERS = [/\A\s*set\s/i].freeze
       SQL_SKIP_ALL_MATCHERS = [/\A\s*set\s+local\s/i].freeze
-      WRITE_PREFIXES = %w(INSERT UPDATE DELETE LOCK CREATE GRANT DROP ALTER).freeze
+      WRITE_PREFIXES = %w(INSERT UPDATE DELETE LOCK CREATE GRANT DROP ALTER TRUNCATE FLUSH).freeze
 
       attr_reader :config
 
diff --git a/lib/janus/version.rb b/lib/janus/version.rb
index 4299fec..8827007 100644
--- a/lib/janus/version.rb
+++ b/lib/janus/version.rb
@@ -4,7 +4,7 @@ module Janus
   unless defined?(::Janus::VERSION)
     module VERSION
       MAJOR = 0
-      MINOR = 13
+      MINOR = 14
       PATCH = 0
       PRE = nil
 
diff --git a/spec/lib/active_record/connection_adapters/janus_mysql_adapter_spec.rb b/spec/lib/active_record/connection_adapters/janus_mysql_adapter_spec.rb
index 25bad28..53c7a8e 100644
--- a/spec/lib/active_record/connection_adapters/janus_mysql_adapter_spec.rb
+++ b/spec/lib/active_record/connection_adapters/janus_mysql_adapter_spec.rb
@@ -16,7 +16,7 @@
   }
   it { expect(described_class::SQL_REPLICA_MATCHERS).to eq([/\A\s*(select|with.+\)\s*select)\s/i]) }
   it { expect(described_class::SQL_ALL_MATCHERS).to eq([/\A\s*set\s/i]) }
-  it { expect(described_class::WRITE_PREFIXES).to eq %w(INSERT UPDATE DELETE LOCK CREATE GRANT DROP ALTER) }
+  it { expect(described_class::WRITE_PREFIXES).to eq %w(INSERT UPDATE DELETE LOCK CREATE GRANT DROP ALTER TRUNCATE FLUSH) }
 
   let(:database) { 'test' }
   let(:primary_config) do