diff --git a/cmake/cpp.cmake b/cmake/cpp.cmake
index 204ec8ace4..87b94926c9 100644
--- a/cmake/cpp.cmake
+++ b/cmake/cpp.cmake
@@ -130,11 +130,11 @@ target_link_libraries(${PROJECT_NAME} PUBLIC
   Coin::CbcSolver Coin::OsiCbc Coin::ClpSolver Coin::OsiClp
   Threads::Threads)
 if(WIN32)
-	target_link_libraries(${PROJECT_NAME} PUBLIC psapi.lib ws2_32.lib)
+  target_link_libraries(${PROJECT_NAME} PUBLIC psapi.lib ws2_32.lib)
 target_compile_definitions(${PROJECT_NAME} PUBLIC __WIN32__)
 endif()
 target_compile_definitions(${PROJECT_NAME}
-	PUBLIC	USE_BOP USE_GLOP USE_CBC USE_CLP)
+  PUBLIC USE_BOP USE_GLOP USE_CBC USE_CLP)
 target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_11)
 add_library(${PROJECT_NAME}::${PROJECT_NAME} ALIAS ${PROJECT_NAME})