diff --git a/.DS_Store b/.DS_Store
deleted file mode 100644
index 3a13238e6..000000000
Binary files a/.DS_Store and /dev/null differ
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 581b6c36b..4b91ce06c 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,6 +9,7 @@ option(BUILD_TBB "Enable support for TBB" OFF)
 option(BUILD_FREE_LICENSE "Only use libraries with permissive licenses" OFF)
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
+set(Boost_USE_STATIC_LIBS ON)
 find_package(Eigen REQUIRED)
 find_package(Boost REQUIRED)
 
diff --git a/bins/quadriflow-osx b/bins/quadriflow-osx
deleted file mode 100755
index 37712b261..000000000
Binary files a/bins/quadriflow-osx and /dev/null differ
diff --git a/img/.DS_Store b/img/.DS_Store
deleted file mode 100644
index 7ea937e83..000000000
Binary files a/img/.DS_Store and /dev/null differ