diff --git a/Makefile b/Makefile
index 1173db8..9f68011 100644
--- a/Makefile
+++ b/Makefile
@@ -299,11 +299,11 @@ ifdef CONFIG_CROSS
 	mkdir -p "$(tccdir)/win32/lib/32"
 	mkdir -p "$(tccdir)/win32/lib/64"
 	mkdir -p "$(tccdir)/i386"
-	mkdir -p "$(tccdir)/x86_64"
+	mkdir -p "$(tccdir)/x86-64"
 	mkdir -p "$(tccdir)/arm64"
 	$(INSTALL) -m644 lib/arm64/libtcc1.a "$(tccdir)/arm64"
 	$(INSTALL) -m644 lib/i386/libtcc1.a "$(tccdir)/i386"
-	$(INSTALL) -m644 lib/x86_64/libtcc1.a "$(tccdir)/x86_64"
+	$(INSTALL) -m644 lib/x86_64/libtcc1.a "$(tccdir)/x86-64"
 	$(INSTALL) -m644 $(top_srcdir)/win32/lib/*.def "$(tccdir)/win32/lib"
 	$(INSTALL) -m644 lib/i386-win/libtcc1.a "$(tccdir)/win32/lib/32"
 	$(INSTALL) -m644 lib/x86_64-win/libtcc1.a "$(tccdir)/win32/lib/64"