diff --git a/src/onedb/2.9.90_to_3.0.rb b/src/onedb/2.9.90_to_3.0.0.rb
similarity index 98%
rename from src/onedb/2.9.90_to_3.0.rb
rename to src/onedb/2.9.90_to_3.0.0.rb
index 880685a74c..10a14e6f23 100644
--- a/src/onedb/2.9.90_to_3.0.rb
+++ b/src/onedb/2.9.90_to_3.0.0.rb
@@ -18,11 +18,11 @@ include REXML
 
 module Migrator
     def db_version
-        "3.0"
+        "3.0.0"
     end
 
     def one_version
-        "OpenNebula 3.0"
+        "OpenNebula 3.0.0"
     end
 
     def up
diff --git a/src/onedb/3.0_to_3.1.0.rb b/src/onedb/3.0.0_to_3.1.0.rb
similarity index 100%
rename from src/onedb/3.0_to_3.1.0.rb
rename to src/onedb/3.0.0_to_3.1.0.rb