diff --git a/.gitmodules b/.gitmodules
index 6fb540fd..d9a45447 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,18 +1,6 @@
-[submodule "MathGeoLib"]
-	path = MathGeoLib
+[submodule "3rdpty/MathGeoLib"]
+	path = 3rdpty/MathGeoLib
 	url = https://github.com/juj/MathGeoLib.git
-[submodule "SPIRV-Cross"]
-	path = SPIRV-Cross
-	url = https://github.com/KhronosGroup/SPIRV-Cross
-[submodule "glslang"]
-	path = glslang
-	url = https://github.com/KhronosGroup/glslang.git
-[submodule "jsoncpp"]
-	path = jsoncpp
-	url = https://github.com/open-source-parsers/jsoncpp
-[submodule "assimp"]
-	path = assimp
-	url = https://github.com/assimp/assimp.git
 [submodule "3rdpty/SPIRV-Cross"]
 	path = 3rdpty/SPIRV-Cross
 	url = https://github.com/KhronosGroup/SPIRV-Cross