diff --git a/CHANGELOG.md b/CHANGELOG.md
index 223ed7c2..9060464f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+
+# 1.0.0.rc4 (January 29, 2012)
+
+* added '-- lhm' to the end of statements for more visibility
+
 # 1.0.0.rc3 (January 19, 2012)
 
 * Speedup migrations for tables with large minimum id
diff --git a/lib/lhm/sql_helper.rb b/lib/lhm/sql_helper.rb
index 29dbcc25..3ca389e9 100644
--- a/lib/lhm/sql_helper.rb
+++ b/lib/lhm/sql_helper.rb
@@ -21,14 +21,16 @@ def table?(table_name)
     end
 
     def sql(statements)
-      [statements].flatten.each { |statement| connection.execute(statement) }
+      [statements].flatten.each do |statement|
+        connection.execute(tagged(statement))
+      end
     rescue ActiveRecord::StatementInvalid, Mysql::Error => e
       error e.message
     end
 
     def update(statements)
       [statements].flatten.inject(0) do |memo, statement|
-        memo += connection.update(statement)
+        memo += connection.update(tagged(statement))
       end
     rescue ActiveRecord::StatementInvalid, Mysql::Error => e
       error e.message
@@ -36,6 +38,10 @@ def update(statements)
 
   private
 
+    def tagged(statement)
+      statement + " -- lhm"
+    end
+
     def column_definition(cols)
       Array(cols).map do |column|
         column.to_s.match(/`?([^\(]+)`?(\([^\)]+\))?/).captures
diff --git a/lib/lhm/version.rb b/lib/lhm/version.rb
index 3e4a9c9b..065aaabe 100644
--- a/lib/lhm/version.rb
+++ b/lib/lhm/version.rb
@@ -2,5 +2,5 @@
 # Schmidt
 
 module Lhm
-  VERSION = "1.0.0.rc3"
+  VERSION = "1.0.0.rc4"
 end