diff --git a/Documentation/arch/index.rst b/Documentation/arch/index.rst
index 65945daa40fe9..ccb4d10fc1b6f 100644
--- a/Documentation/arch/index.rst
+++ b/Documentation/arch/index.rst
@@ -16,7 +16,7 @@ implementation.
    ../loongarch/index
    ../m68k/index
    ../mips/index
-   ../nios2/index
+   nios2/index
    openrisc/index
    ../parisc/index
    ../powerpc/index
diff --git a/Documentation/nios2/features.rst b/Documentation/arch/nios2/features.rst
similarity index 100%
rename from Documentation/nios2/features.rst
rename to Documentation/arch/nios2/features.rst
diff --git a/Documentation/nios2/index.rst b/Documentation/arch/nios2/index.rst
similarity index 100%
rename from Documentation/nios2/index.rst
rename to Documentation/arch/nios2/index.rst
diff --git a/Documentation/nios2/nios2.rst b/Documentation/arch/nios2/nios2.rst
similarity index 100%
rename from Documentation/nios2/nios2.rst
rename to Documentation/arch/nios2/nios2.rst