diff --git a/docs/Project.toml b/docs/Project.toml
index 26713e4f16..42e6b4f838 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -1,10 +1,12 @@
 [deps]
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
+DocumenterCodeBlocks = "b6400b83-267f-4b55-9fd8-bffc853bdfd8"
 JSON = "682c06a0-de6a-54ab-a142-c8b1cf79cde6"
 JSONSchema = "7d188eb4-7ad8-530c-ae41-71a32a6d4692"
 MathOptInterface = "b8f27783-ece8-5eb3-8dc8-9495eed66fee"
 
 [compat]
 Documenter = "1"
+DocumenterCodeBlocks = "1"
 JSON = "1"
 JSONSchema = "1"
diff --git a/docs/make.jl b/docs/make.jl
index 0bd6f6f707..cdd8dc62c5 100644
--- a/docs/make.jl
+++ b/docs/make.jl
@@ -5,6 +5,7 @@
 # in the LICENSE.md file or at https://opensource.org/licenses/MIT.
 
 import Documenter
+import DocumenterCodeBlocks
 import MathOptInterface
 
 # Pass --fix` to rebuild the doctests.
@@ -169,6 +170,7 @@ Documenter.DocMeta.setdocmeta!(
     checkdocs = :exports,
     doctest = _FIX ? :fix : true,
     pages = _PAGES,
+    plugins = [DocumenterCodeBlocks.CodeBlocks()],
 )
 
 # ==============================================================================