diff --git a/src/osx/checklst.cpp b/src/osx/checklst_osx.cpp
similarity index 100%
rename from src/osx/checklst.cpp
rename to src/osx/checklst_osx.cpp
diff --git a/src/osx/radiobox.cpp b/src/osx/radiobox_osx.cpp
similarity index 100%
rename from src/osx/radiobox.cpp
rename to src/osx/radiobox_osx.cpp
diff --git a/src/osx/spinctrl.cpp b/src/osx/spinctrl_osx.cpp
similarity index 100%
rename from src/osx/spinctrl.cpp
rename to src/osx/spinctrl_osx.cpp
diff --git a/src/osx/toplevel.cpp b/src/osx/toplevel_osx.cpp
similarity index 100%
rename from src/osx/toplevel.cpp
rename to src/osx/toplevel_osx.cpp