diff --git a/.gitmodules b/.gitmodules
index 338f6d0..94ec943 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -19,3 +19,9 @@
 [submodule "external/openal-soft"]
 	path = external/openal-soft
 	url = https://github.com/kcat/openal-soft.git
+[submodule "external/vorbis"]
+	path = external/vorbis
+	url = https://github.com/xiph/vorbis.git
+[submodule "external/ogg"]
+	path = external/ogg
+	url = https://github.com/xiph/ogg.git
diff --git a/external/ogg b/external/ogg
new file mode 160000
index 0000000..0288fad
--- /dev/null
+++ b/external/ogg
@@ -0,0 +1 @@
+Subproject commit 0288fadac3ac62d453409dfc83e9c4ab617d2472
diff --git a/external/vorbis b/external/vorbis
new file mode 160000
index 0000000..2d79800
--- /dev/null
+++ b/external/vorbis
@@ -0,0 +1 @@
+Subproject commit 2d79800b6751dddd4b8b4ad50832faa5ae2a00d9