diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..d690fb8
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+src/packed.go -diff
diff --git a/Makefile b/Makefile
index 8d8ae1f..0696fe1 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,8 @@ all:
 
 .PHONY: install
 install:
-	install -d $(DESTDIR)$(PREFIX)/{bin,share/man/man1}
+	install -d $(DESTDIR)$(PREFIX)/bin
+	install -d $(DESTDIR)$(PREFIX)/share/man/man1
 	install -m755 bin/tt $(DESTDIR)$(PREFIX)/bin
 	install -m644 tt.1.gz $(DESTDIR)$(PREFIX)/share/man/man1