diff --git a/libc/docs/CMakeLists.txt b/libc/docs/CMakeLists.txt
index 97f27fe6a6e0c..4ef0e920de683 100644
--- a/libc/docs/CMakeLists.txt
+++ b/libc/docs/CMakeLists.txt
@@ -59,6 +59,7 @@ if (SPHINX_FOUND)
       sys/mman
       sys/resource
       sys/stat
+      sys/statvfs
       sys/time
       sys/wait
       termios
diff --git a/libc/docs/headers/index.rst b/libc/docs/headers/index.rst
index 745b6f44750db..3dc30ef90a8e4 100644
--- a/libc/docs/headers/index.rst
+++ b/libc/docs/headers/index.rst
@@ -30,6 +30,7 @@ Implementation Status
    sys/mman
    sys/resource
    sys/stat
+   sys/statvfs
    sys/time
    sys/wait
    termios
diff --git a/libc/utils/docgen/sys/statvfs.yaml b/libc/utils/docgen/sys/statvfs.yaml
new file mode 100644
index 0000000000000..b13c3cb7203e5
--- /dev/null
+++ b/libc/utils/docgen/sys/statvfs.yaml
@@ -0,0 +1,11 @@
+functions:
+  fstatvfs:
+    in-latest-posix: ''
+  statvfs:
+    in-latest-posix: ''
+
+macros:
+  ST_RDONLY:
+    in-latest-posix: ''
+  ST_NOSUID:
+    in-latest-posix: ''