diff --git a/Makefile.in b/Makefile.in
index da6cd206..e0ff4a1d 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -194,10 +194,10 @@ static-scan:
 	$(Q)scan-build $(STATIC_SCAN_FLAGS) $(MAKE) -$(MAKEFLAGS)
 
 tags:
-	cd $(srcdir) ; etags -lc `find $(dirs) -name *.[chY]`
+	cd $(srcdir) ; etags -lc `find $(dirs) -name '*.[chY]'`
 
 cscope:
-	cd $(srcdir) ; find $(dirs) -name *.[chY] > cscope.files ; cscope -b
+	cd $(srcdir) ; find $(dirs) -name '*.[chY]' > cscope.files ; cscope -b
 
 # Install