diff --git a/.gitignore b/.gitignore
index d20445b51b..6de509f618 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,10 +33,7 @@ tools/emacsmode/build
 iphone/Maps/Maps.xcodeproj/*.mode1v3
 iphone/Maps/Maps.xcodeproj/*.pbxuser
 iphone/Maps/Maps.xcodeproj/*.perspectivev3
-data/*.idx
-data/*.dat
-data/*.dat.geom
-data/*.dat.trg
+data/*.mwm
 data/*.map
 data/*.osm
 data/*.bz2
diff --git a/data/minsk-pass.dat b/data/minsk-pass.dat
deleted file mode 100644
index 15fb323c4f..0000000000
Binary files a/data/minsk-pass.dat and /dev/null differ
diff --git a/data/minsk-pass.dat.geom b/data/minsk-pass.dat.geom
deleted file mode 100644
index 42c0d28dc0..0000000000
Binary files a/data/minsk-pass.dat.geom and /dev/null differ
diff --git a/data/minsk-pass.dat.idx b/data/minsk-pass.dat.idx
deleted file mode 100644
index 33519ec4de..0000000000
Binary files a/data/minsk-pass.dat.idx and /dev/null differ
diff --git a/data/minsk-pass.dat.trg b/data/minsk-pass.dat.trg
deleted file mode 100644
index 928b7fb5c6..0000000000
Binary files a/data/minsk-pass.dat.trg and /dev/null differ