diff --git a/dgl/src/pugl/pugl.h b/dgl/src/pugl-custom/pugl.h
similarity index 100%
rename from dgl/src/pugl/pugl.h
rename to dgl/src/pugl-custom/pugl.h
diff --git a/dgl/src/pugl/pugl_haiku.cpp b/dgl/src/pugl-custom/pugl_haiku.cpp
similarity index 100%
rename from dgl/src/pugl/pugl_haiku.cpp
rename to dgl/src/pugl-custom/pugl_haiku.cpp
diff --git a/dgl/src/pugl/pugl_internal.h b/dgl/src/pugl-custom/pugl_internal.h
similarity index 100%
rename from dgl/src/pugl/pugl_internal.h
rename to dgl/src/pugl-custom/pugl_internal.h
diff --git a/dgl/src/pugl/pugl_osx.m b/dgl/src/pugl-custom/pugl_osx.m
similarity index 100%
rename from dgl/src/pugl/pugl_osx.m
rename to dgl/src/pugl-custom/pugl_osx.m
diff --git a/dgl/src/pugl/pugl_win.cpp b/dgl/src/pugl-custom/pugl_win.cpp
similarity index 100%
rename from dgl/src/pugl/pugl_win.cpp
rename to dgl/src/pugl-custom/pugl_win.cpp
diff --git a/dgl/src/pugl/pugl_x11.c b/dgl/src/pugl-custom/pugl_x11.c
similarity index 100%
rename from dgl/src/pugl/pugl_x11.c
rename to dgl/src/pugl-custom/pugl_x11.c