diff --git a/3rdpty/dl_assimp.sh b/3rdpty/dl_assimp.sh
deleted file mode 100644
index 3277a69c..00000000
--- a/3rdpty/dl_assimp.sh
+++ /dev/null
@@ -1 +0,0 @@
-git clone https://github.com/assimp/assimp.git
\ No newline at end of file
diff --git a/3rdpty/dl_glslang.sh b/3rdpty/dl_glslang.sh
deleted file mode 100644
index c7c4ff69..00000000
--- a/3rdpty/dl_glslang.sh
+++ /dev/null
@@ -1 +0,0 @@
-git clone https://github.com/KhronosGroup/glslang.git
\ No newline at end of file
diff --git a/3rdpty/dl_jsoncpp.sh b/3rdpty/dl_jsoncpp.sh
deleted file mode 100755
index acab7760..00000000
--- a/3rdpty/dl_jsoncpp.sh
+++ /dev/null
@@ -1 +0,0 @@
-git clone https://github.com/open-source-parsers/jsoncpp.git
diff --git a/3rdpty/dl_mgl.sh b/3rdpty/dl_mgl.sh
deleted file mode 100755
index ab387c49..00000000
--- a/3rdpty/dl_mgl.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-git clone https://github.com/juj/MathGeoLib.git
-cd MathGeoLib
-git.exe reset --hard ae6dc5e9b1ec83429af3b3ba17a7d61a046d3400 --
\ No newline at end of file
diff --git a/3rdpty/dl_spc.sh b/3rdpty/dl_spc.sh
deleted file mode 100755
index ffdcecb4..00000000
--- a/3rdpty/dl_spc.sh
+++ /dev/null
@@ -1 +0,0 @@
-git clone https://github.com/KhronosGroup/SPIRV-Cross
diff --git a/3rdpty/dl_toml11.sh b/3rdpty/dl_toml11.sh
deleted file mode 100755
index bb0db872..00000000
--- a/3rdpty/dl_toml11.sh
+++ /dev/null
@@ -1 +0,0 @@
-git clone https://github.com/ToruNiina/toml11.git
diff --git a/3rdpty/dl_yaml_cpp.sh b/3rdpty/dl_yaml_cpp.sh
deleted file mode 100755
index 4bdb72fa..00000000
--- a/3rdpty/dl_yaml_cpp.sh
+++ /dev/null
@@ -1 +0,0 @@
-git clone https://github.com/jbeder/yaml-cpp.git