diff -r ccbdbd088455 -r b5128bb44459 src/Makefile
--- a/src/Makefile	Mon Dec 18 18:22:53 2023 +0100
+++ b/src/Makefile	Mon Dec 18 18:54:17 2023 +0100
@@ -40,12 +40,12 @@
 	$(CC) $(LDFLAGS) -o $@ $^
 
 install: $(build_dir)/libucx_static$(STLIB_EXT) $(build_dir)/libucx$(SHLIB_EXT)
-	$(MKDIR) $(libdir) $(includedir)
+	$(MKDIR) $(libdir) $(includedir)/cx
 	$(RMFILE) $(libdir)/libucx$(SHLIB_EXT).$(LIBVERSION_MAJOR)
 	$(RMFILE) $(libdir)/libucx$(SHLIB_EXT)
 	$(COPYFILE) $(build_dir)/libucx_static$(STLIB_EXT) $(libdir)/libucx_static$(STLIB_EXT)
 	$(COPYFILE) $(build_dir)/libucx$(SHLIB_EXT) $(libdir)/libucx$(SHLIB_EXT).$(LIBVERSION)
-	$(COPYALL) $(src_dir)/src/cx $(includedir)/cx
+	$(COPYALL) $(src_dir)/src/cx $(includedir)
 	$(SYMLINK) $(libdir)/libucx$(SHLIB_EXT).$(LIBVERSION) $(libdir)/libucx$(SHLIB_EXT).$(LIBVERSION_MAJOR)
 	$(SYMLINK) $(libdir)/libucx$(SHLIB_EXT).$(LIBVERSION_MAJOR) $(libdir)/libucx$(SHLIB_EXT)