diff --git a/doc/.document b/doc/.document
index b52a2104a7..84c1be6e5e 100644
--- a/doc/.document
+++ b/doc/.document
@@ -1,6 +1,6 @@
 *.md
 *.rb
 *.rdoc
-NEWS-*
+NEWS
 syntax
 optparse
diff --git a/doc/NEWS-1.8.7 b/doc/NEWS/NEWS-1.8.7
similarity index 100%
rename from doc/NEWS-1.8.7
rename to doc/NEWS/NEWS-1.8.7
diff --git a/doc/NEWS-1.9.1 b/doc/NEWS/NEWS-1.9.1
similarity index 100%
rename from doc/NEWS-1.9.1
rename to doc/NEWS/NEWS-1.9.1
diff --git a/doc/NEWS-1.9.2 b/doc/NEWS/NEWS-1.9.2
similarity index 100%
rename from doc/NEWS-1.9.2
rename to doc/NEWS/NEWS-1.9.2
diff --git a/doc/NEWS-1.9.3 b/doc/NEWS/NEWS-1.9.3
similarity index 100%
rename from doc/NEWS-1.9.3
rename to doc/NEWS/NEWS-1.9.3
diff --git a/doc/NEWS-2.0.0 b/doc/NEWS/NEWS-2.0.0
similarity index 100%
rename from doc/NEWS-2.0.0
rename to doc/NEWS/NEWS-2.0.0
diff --git a/doc/NEWS-2.1.0 b/doc/NEWS/NEWS-2.1.0
similarity index 100%
rename from doc/NEWS-2.1.0
rename to doc/NEWS/NEWS-2.1.0
diff --git a/doc/NEWS-2.2.0 b/doc/NEWS/NEWS-2.2.0
similarity index 100%
rename from doc/NEWS-2.2.0
rename to doc/NEWS/NEWS-2.2.0
diff --git a/doc/NEWS-2.3.0 b/doc/NEWS/NEWS-2.3.0
similarity index 100%
rename from doc/NEWS-2.3.0
rename to doc/NEWS/NEWS-2.3.0
diff --git a/doc/NEWS-2.4.0 b/doc/NEWS/NEWS-2.4.0
similarity index 100%
rename from doc/NEWS-2.4.0
rename to doc/NEWS/NEWS-2.4.0
diff --git a/doc/NEWS-2.5.0 b/doc/NEWS/NEWS-2.5.0
similarity index 100%
rename from doc/NEWS-2.5.0
rename to doc/NEWS/NEWS-2.5.0
diff --git a/doc/NEWS-2.6.0 b/doc/NEWS/NEWS-2.6.0
similarity index 100%
rename from doc/NEWS-2.6.0
rename to doc/NEWS/NEWS-2.6.0
diff --git a/doc/NEWS-2.7.0 b/doc/NEWS/NEWS-2.7.0
similarity index 100%
rename from doc/NEWS-2.7.0
rename to doc/NEWS/NEWS-2.7.0
diff --git a/doc/NEWS-3.0.0.md b/doc/NEWS/NEWS-3.0.0.md
similarity index 100%
rename from doc/NEWS-3.0.0.md
rename to doc/NEWS/NEWS-3.0.0.md
diff --git a/doc/NEWS-3.1.0.md b/doc/NEWS/NEWS-3.1.0.md
similarity index 100%
rename from doc/NEWS-3.1.0.md
rename to doc/NEWS/NEWS-3.1.0.md