diff --git a/.gitmodules b/.gitmodules
index 20f4990..efbf647 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -16,3 +16,6 @@
 [submodule "spirvreflect"]
 	path = 3rdparty/spirv-reflect
 	url = https://github.com/KhronosGroup/SPIRV-Reflect.git
+[submodule "3rdparty/compressonator"]
+	path = 3rdparty/compressonator
+	url = https://github.com/GPUOpen-Tools/compressonator.git
diff --git a/3rdparty/compressonator b/3rdparty/compressonator
new file mode 160000
index 0000000..bab59d4
--- /dev/null
+++ b/3rdparty/compressonator
@@ -0,0 +1 @@
+Subproject commit bab59d4330e64612a1bb0c18dce0f70b48fef395