diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5bd3782..a7cc148 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,6 @@ project(toddcox-faster)
 
 set(CMAKE_CXX_STANDARD 20)
 
-include(FetchContent)
 include(vendor/eigen.cmake)
 include(vendor/fmt.cmake)
 include(vendor/glad.cmake)
diff --git a/vendor/eigen.cmake b/vendor/eigen.cmake
index f84f496..d81acd2 100644
--- a/vendor/eigen.cmake
+++ b/vendor/eigen.cmake
@@ -1,10 +1,14 @@
+include(FetchContent)
+
 FetchContent_Declare(
     eigen
     GIT_REPOSITORY https://gitlab.com/libeigen/eigen.git
     GIT_TAG 3.4
     GIT_PROGRESS TRUE
 )
+
 set(EIGEN_BUILD_DOC OFF CACHE INTERNAL "")
 set(BUILD_TESTING OFF CACHE INTERNAL "")
 set(EIGEN_BUILD_PKGCONFIG OFF CACHE INTERNAL "")
+
 FetchContent_MakeAvailable(eigen)
diff --git a/vendor/fmt.cmake b/vendor/fmt.cmake
index 715b029..b8ad443 100644
--- a/vendor/fmt.cmake
+++ b/vendor/fmt.cmake
@@ -1,7 +1,10 @@
+include(FetchContent)
+
 FetchContent_Declare(
     fmt
     GIT_REPOSITORY https://github.com/fmtlib/fmt.git
     GIT_TAG 9.1.0
     GIT_PROGRESS TRUE
 )
+
 FetchContent_MakeAvailable(fmt)
diff --git a/vendor/glad.cmake b/vendor/glad.cmake
index 6c0e458..0157728 100644
--- a/vendor/glad.cmake
+++ b/vendor/glad.cmake
@@ -1,10 +1,14 @@
+include(FetchContent)
+
 FetchContent_Declare(
     glad
     GIT_REPOSITORY https://github.com/Dav1dde/glad.git
     GIT_TAG v0.1.36
     GIT_PROGRESS TRUE
 )
+
 set(GLAD_PROFILE "core" CACHE INTERNAL "OpenGL profile")
 set(GLAD_API "gl=4.6" CACHE INTERNAL "API type/version pairs, like \"gl=3.2,gles=\", no version means latest")
 set(GLAD_GENERATOR "c" CACHE INTERNAL "Language to generate the binding for")
+
 FetchContent_MakeAvailable(glad)
diff --git a/vendor/glfw.cmake b/vendor/glfw.cmake
index effd447..ae43330 100644
--- a/vendor/glfw.cmake
+++ b/vendor/glfw.cmake
@@ -1,11 +1,15 @@
+include(FetchContent)
+
 FetchContent_Declare(
     glfw
     GIT_REPOSITORY https://github.com/glfw/glfw.git
     GIT_TAG 3.3.6
     GIT_PROGRESS TRUE
 )
+
 set(GLFW_BUILD_EXAMPLES OFF CACHE INTERNAL "")
 set(GLFW_BUILD_TESTS OFF CACHE INTERNAL "")
 set(GLFW_BUILD_DOCS OFF CACHE INTERNAL "")
 set(GLFW_INSTALL OFF CACHE INTERNAL "")
+
 FetchContent_MakeAvailable(glfw)
diff --git a/vendor/gtest.cmake b/vendor/gtest.cmake
index 8071927..d8081d0 100644
--- a/vendor/gtest.cmake
+++ b/vendor/gtest.cmake
@@ -1,8 +1,12 @@
+include(FetchContent)
+
 FetchContent_Declare(
     gtest
     GIT_REPOSITORY https://github.com/google/googletest.git
     GIT_TAG release-1.12.1
     GIT_PROGRESS TRUE
 )
+
 set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+
 FetchContent_MakeAvailable(gtest)
diff --git a/vendor/peglib.cmake b/vendor/peglib.cmake
index c2a6842..c285ec1 100644
--- a/vendor/peglib.cmake
+++ b/vendor/peglib.cmake
@@ -1,10 +1,14 @@
+include(FetchContent)
+
 FetchContent_Declare(
     peglib
     GIT_REPOSITORY https://github.com/yhirose/cpp-peglib
     GIT_TAG v1.8.2
     GIT_PROGRESS TRUE
 )
+
 set(PEGLIB_BUILD_TESTS OFF CACHE INTERNAL "")
+
 FetchContent_GetProperties(peglib)
 if(NOT ${peglib}_POPULATED)
     FetchContent_Populate(peglib)
diff --git a/vendor/toddcox.cmake b/vendor/toddcox.cmake
index d7e363f..0159cce 100644
--- a/vendor/toddcox.cmake
+++ b/vendor/toddcox.cmake
@@ -1,8 +1,12 @@
+include(FetchContent)
+
 FetchContent_Declare(
     toddcox
     GIT_REPOSITORY https://github.com/jcraymond/toddcox-faster.git
     GIT_TAG 265de59917bdf94709b40ad8aef5dd9ce5574242
     GIT_PROGRESS TRUE
 )
+
 set(TC_BUILD_EXAMPLE OFF CACHE INTERNAL "")
+
 FetchContent_MakeAvailable(toddcox)
diff --git a/vendor/yaml-cpp.cmake b/vendor/yaml-cpp.cmake
index 6b76891..57c90e0 100644
--- a/vendor/yaml-cpp.cmake
+++ b/vendor/yaml-cpp.cmake
@@ -1,11 +1,15 @@
+include(FetchContent)
+
 FetchContent_Declare(
     yaml-cpp
     GIT_REPOSITORY https://github.com/jbeder/yaml-cpp.git
     GIT_TAG yaml-cpp-0.7.0
     GIT_PROGRESS TRUE
 )
+
 set(GLFW_BUILD_EXAMPLES OFF CACHE INTERNAL "")
 set(GLFW_BUILD_TESTS OFF CACHE INTERNAL "")
 set(GLFW_BUILD_DOCS OFF CACHE INTERNAL "")
 set(GLFW_INSTALL OFF CACHE INTERNAL "")
+
 FetchContent_MakeAvailable(yaml-cpp)