diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake
index dda45b9dc..c822bdb97 100644
--- a/Modules/ExternalProject.cmake
+++ b/Modules/ExternalProject.cmake
@@ -1731,6 +1731,7 @@ function(_ep_add_download_command name)
       --non-interactive ${svn_trust_cert_args} ${svn_user_pw_args} ${src_name})
     list(APPEND depends ${stamp_dir}/${name}-svninfo.txt)
   elseif(git_repository)
+    unset(CMAKE_MODULE_PATH) # Use CMake builtin find module
     find_package(Git QUIET)
     if(NOT GIT_EXECUTABLE)
       message(FATAL_ERROR "error: could not find git for clone of ${name}")