diff --git a/cpp/cmake_modules/CompilerInfo.cmake b/cpp/cmake_modules/CompilerInfo.cmake
index 07860682f9b1b..e1c821cca5d45 100644
--- a/cpp/cmake_modules/CompilerInfo.cmake
+++ b/cpp/cmake_modules/CompilerInfo.cmake
@@ -31,7 +31,7 @@ elseif("${COMPILER_VERSION_FULL}" MATCHES ".*based on LLVM.*")
 
 # clang on Mac OS X, XCode 7. No version replacement is done
 # because Apple no longer advertises the upstream LLVM version.
-elseif("${COMPILER_VERSION_FULL}" MATCHES "clang-700\\..*")
+elseif("${COMPILER_VERSION_FULL}" MATCHES "clang-70[0-9]\\..*")
   set(COMPILER_FAMILY "clang")
 
 # gcc
diff --git a/python/cmake_modules/CompilerInfo.cmake b/python/cmake_modules/CompilerInfo.cmake
index e66bc2693eead..55f989a1a6c9d 100644
--- a/python/cmake_modules/CompilerInfo.cmake
+++ b/python/cmake_modules/CompilerInfo.cmake
@@ -34,7 +34,7 @@ elseif("${COMPILER_VERSION_FULL}" MATCHES ".*based on LLVM.*")
 
 # clang on Mac OS X, XCode 7. No version replacement is done
 # because Apple no longer advertises the upstream LLVM version.
-elseif("${COMPILER_VERSION_FULL}" MATCHES "clang-700\\..*")
+elseif("${COMPILER_VERSION_FULL}" MATCHES "clang-70[0-9]\\..*")
   set(COMPILER_FAMILY "clang")
 
 # gcc