diff --git a/.flake8 b/.flake8
index a34a857cf6b3..5c803e2ee517 100644
--- a/.flake8
+++ b/.flake8
@@ -24,7 +24,6 @@ exclude =
     netwerk/protocol/http/make_incoming_tables.py,
     python/devtools/migrate-l10n/migrate/main.py,
     python/l10n/fluent_migrations,
-    python/lldbutils,
     python/mozbuild/dumbmake,
     security/manager/ssl/tests/unit,
     servo/components/style,
diff --git a/.lldbinit b/.lldbinit
index f1beb609ba87..0c65d77f7702 100644
--- a/.lldbinit
+++ b/.lldbinit
@@ -10,7 +10,7 @@
 # or the dist/bin directory.  (.lldbinit files in the objdir and dist/bin set
 # topsrcdir appropriately.)
 script topsrcdir = topsrcdir if "topsrcdir" in locals() else os.getcwd()
-script sys.path.append(os.path.join(topsrcdir, "python/lldbutils"))
+script sys.path.append(os.path.join(topsrcdir, "third_party/python/lldbutils"))
 script import lldbutils
 script lldbutils.init()
 
diff --git a/python/lldbutils/README.txt b/third_party/python/lldbutils/README.txt
similarity index 100%
rename from python/lldbutils/README.txt
rename to third_party/python/lldbutils/README.txt
diff --git a/python/lldbutils/lldbutils/__init__.py b/third_party/python/lldbutils/lldbutils/__init__.py
similarity index 100%
rename from python/lldbutils/lldbutils/__init__.py
rename to third_party/python/lldbutils/lldbutils/__init__.py
diff --git a/python/lldbutils/lldbutils/content.py b/third_party/python/lldbutils/lldbutils/content.py
similarity index 100%
rename from python/lldbutils/lldbutils/content.py
rename to third_party/python/lldbutils/lldbutils/content.py
diff --git a/python/lldbutils/lldbutils/general.py b/third_party/python/lldbutils/lldbutils/general.py
similarity index 100%
rename from python/lldbutils/lldbutils/general.py
rename to third_party/python/lldbutils/lldbutils/general.py
diff --git a/python/lldbutils/lldbutils/gfx.py b/third_party/python/lldbutils/lldbutils/gfx.py
similarity index 100%
rename from python/lldbutils/lldbutils/gfx.py
rename to third_party/python/lldbutils/lldbutils/gfx.py
diff --git a/python/lldbutils/lldbutils/layout.py b/third_party/python/lldbutils/lldbutils/layout.py
similarity index 100%
rename from python/lldbutils/lldbutils/layout.py
rename to third_party/python/lldbutils/lldbutils/layout.py
diff --git a/python/lldbutils/lldbutils/utils.py b/third_party/python/lldbutils/lldbutils/utils.py
similarity index 100%
rename from python/lldbutils/lldbutils/utils.py
rename to third_party/python/lldbutils/lldbutils/utils.py