diff --git a/docs/en/development/architecture.md b/docs/en/development/architecture.md
index f6d7d6bc5e7..b393c327316 100644
--- a/docs/en/development/architecture.md
+++ b/docs/en/development/architecture.md
@@ -121,7 +121,7 @@ There are ordinary functions and aggregate functions. For aggregate functions, s
 
 Ordinary functions do not change the number of rows – they work as if they are processing each row independently. In fact, functions are not called for individual rows, but for `Block`’s of data to implement vectorized query execution.
 
-There are some miscellaneous functions, like [blockSize](../sql-reference/functions/other-functions.md#function-blocksize), [rowNumberInBlock](../sql-reference/functions/other-functions.md#function-rownumberinblock), and [runningAccumulate](../sql-reference/functions/other-functions.md#runningaccumulate), that exploit block processing and violate the independence of rows.
+There are some miscellaneous functions, like [blockSize](../sql-reference/functions/other-functions.md#blocksize-function-blocksize), [rowNumberInBlock](../sql-reference/functions/other-functions.md#rownumberinblock-function-rownumberinblock), and [runningAccumulate](../sql-reference/functions/other-functions.md#runningaccumulate-runningaccumulate), that exploit block processing and violate the independence of rows.
 
 ClickHouse has strong typing, so there’s no implicit type conversion. If a function does not support a specific combination of types, it throws an exception. But functions can work (be overloaded) for many different combinations of types. For example, the `plus` function (to implement the `+` operator) works for any combination of numeric types: `UInt8` + `Float32`, `UInt16` + `Int8`, and so on. Also, some variadic functions can accept any number of arguments, such as the `concat` function.