diff --git a/docs/conf.py b/docs/conf.py
index eedfa95..d09a122 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -3,7 +3,7 @@ sys.path.insert(0, os.path.abspath("."))
 
 import nmigen
 
-project = "nMigen core"
+project = "nMigen toolchain"
 version = nmigen.__version__
 release = version.split("+")[0]
 copyright = "2020, nMigen developers"
diff --git a/docs/index.rst b/docs/index.rst
index d1b0a0f..2beb5d9 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -1,5 +1,5 @@
-Core language
-#############
+Toolchain
+#########
 
 .. warning::