diff --git a/find-external/CppAD/FindCppAD.cmake b/find-external/CppAD/Findcppad.cmake
similarity index 100%
rename from find-external/CppAD/FindCppAD.cmake
rename to find-external/CppAD/Findcppad.cmake
diff --git a/find-external/CppAD/FindCppADCG.cmake b/find-external/CppAD/Findcppadcg.cmake
similarity index 100%
rename from find-external/CppAD/FindCppADCG.cmake
rename to find-external/CppAD/Findcppadcg.cmake