diff --git a/concepts.wip/config.json b/concepts.wip/config.json
index b88e9d44b..c8593f4f4 100644
--- a/concepts.wip/config.json
+++ b/concepts.wip/config.json
@@ -27,8 +27,8 @@
       },
       {
         "uuid": "05cfc609-3a14-479a-b6fa-6d2a53ad111c",
-        "name": "Annalyn's Infiltration",
-        "slug": "annalyns-infiltration",
+        "name": "Old Annalyn's Infiltration",
+        "slug": "old-annalyns-infiltration",
         "concepts": [],
         "prerequisites": [],
         "status": "deprecated"
diff --git a/exercises/concept.wip/annalyns-infiltration/.docs/instructions.md b/exercises/concept.wip/old-annalyns-infiltration/.docs/instructions.md
similarity index 100%
rename from exercises/concept.wip/annalyns-infiltration/.docs/instructions.md
rename to exercises/concept.wip/old-annalyns-infiltration/.docs/instructions.md
diff --git a/exercises/concept.wip/annalyns-infiltration/.docs/introduction.md b/exercises/concept.wip/old-annalyns-infiltration/.docs/introduction.md
similarity index 100%
rename from exercises/concept.wip/annalyns-infiltration/.docs/introduction.md
rename to exercises/concept.wip/old-annalyns-infiltration/.docs/introduction.md
diff --git a/exercises/concept.wip/annalyns-infiltration/.docs/source.md b/exercises/concept.wip/old-annalyns-infiltration/.docs/source.md
similarity index 100%
rename from exercises/concept.wip/annalyns-infiltration/.docs/source.md
rename to exercises/concept.wip/old-annalyns-infiltration/.docs/source.md
diff --git a/exercises/concept.wip/annalyns-infiltration/.meta/config.json b/exercises/concept.wip/old-annalyns-infiltration/.meta/config.json
similarity index 100%
rename from exercises/concept.wip/annalyns-infiltration/.meta/config.json
rename to exercises/concept.wip/old-annalyns-infiltration/.meta/config.json
diff --git a/exercises/concept.wip/annalyns-infiltration/.meta/exemplar.jl b/exercises/concept.wip/old-annalyns-infiltration/.meta/exemplar.jl
similarity index 100%
rename from exercises/concept.wip/annalyns-infiltration/.meta/exemplar.jl
rename to exercises/concept.wip/old-annalyns-infiltration/.meta/exemplar.jl
diff --git a/exercises/concept.wip/annalyns-infiltration/game.jl b/exercises/concept.wip/old-annalyns-infiltration/game.jl
similarity index 100%
rename from exercises/concept.wip/annalyns-infiltration/game.jl
rename to exercises/concept.wip/old-annalyns-infiltration/game.jl
diff --git a/exercises/concept.wip/annalyns-infiltration/runtests.jl b/exercises/concept.wip/old-annalyns-infiltration/runtests.jl
similarity index 100%
rename from exercises/concept.wip/annalyns-infiltration/runtests.jl
rename to exercises/concept.wip/old-annalyns-infiltration/runtests.jl