diff --git a/Help/generator/Ninja.rst b/Help/generator/Ninja.rst
index 08f74fbfd..920abcbfa 100644
--- a/Help/generator/Ninja.rst
+++ b/Help/generator/Ninja.rst
@@ -1,7 +1,7 @@
 Ninja
 -----
 
-Generates build.ninja files (experimental).
+Generates build.ninja files.
 
 A build.ninja file is generated into the build tree.  Recent versions
 of the ninja program can build the project through the "all" target.
diff --git a/Source/cmGlobalNinjaGenerator.cxx b/Source/cmGlobalNinjaGenerator.cxx
index f74f1e065..9a00fa6bb 100644
--- a/Source/cmGlobalNinjaGenerator.cxx
+++ b/Source/cmGlobalNinjaGenerator.cxx
@@ -507,7 +507,7 @@ void cmGlobalNinjaGenerator
 ::GetDocumentation(cmDocumentationEntry& entry)
 {
   entry.Name = cmGlobalNinjaGenerator::GetActualName();
-  entry.Brief = "Generates build.ninja files (experimental).";
+  entry.Brief = "Generates build.ninja files.";
 }
 
 // Implemented in all cmGlobaleGenerator sub-classes.