diff --git a/revision_data.h.in.cmake b/revision_data.h.in.cmake
index 7cdb9fd0487..1a614510400 100644
--- a/revision_data.h.in.cmake
+++ b/revision_data.h.in.cmake
@@ -9,7 +9,7 @@
  #define _SOURCE_DIRECTORY          R"(@CMAKE_SOURCE_DIR@)"
  #define _BUILD_DIRECTORY           R"(@BUILDDIR@)"
  #define _MYSQL_EXECUTABLE          R"(@MYSQL_EXECUTABLE@)"
- #define _FULL_DATABASE             "TDB_full_world_434.28_2018_04_15.sql"
+ #define _FULL_DATABASE             "TDB_full_world_434.29_2018_04_15.sql"
  #define VER_COMPANYNAME_STR        "TrinityCore Developers"
  #define VER_LEGALCOPYRIGHT_STR     "(c)2008-2018 TrinityCore"
  #define VER_FILEVERSION            0,0,0
diff --git a/sql/updates/world/4.3.4/2018_04_26_00_world.sql b/sql/updates/world/4.3.4/2018_04_26_00_world.sql
new file mode 100644
index 00000000000..08021b7f96f
--- /dev/null
+++ b/sql/updates/world/4.3.4/2018_04_26_00_world.sql
@@ -0,0 +1,5 @@
+--
+DELETE FROM `terrain_swap_defaults` WHERE `MapId` IN (1,654);
+INSERT INTO `terrain_swap_defaults` (`MapId`, `TerrainSwapMap`, `Comment`) VALUES
+(1, 719, 'Mount Hyjal default terrain'),
+(654, 638, 'Gilneas default terrain');