diff --git a/.gitignore b/.hgignore
copy from .gitignore
copy to .hgignore
--- a/.gitignore
+++ b/.hgignore
@@ -1,10 +1,10 @@
-/.vs
-/build*
+^.vs
+^build*
 CMakeSettings.json
 docs/aidocs/*
 docs/gamedocs/*
 docs/source/*
-/out
-/.ottdrev-gpp
-/media/baseset/openttd.grf
-/media/baseset/orig_extra.grf
\ No newline at end of file
+^out
+^.ottdrev-gpp
+^media/baseset/openttd.grf
+^media/baseset/orig_extra.grf
\ No newline at end of file