diff --git a/canutils/libuavcan/Makefile b/canutils/libuavcan/Makefile
index 71af57d92..f5f4e4ff0 100644
--- a/canutils/libuavcan/Makefile
+++ b/canutils/libuavcan/Makefile
@@ -36,7 +36,7 @@
 -include $(TOPDIR)/.config
 -include $(TOPDIR)/Make.defs
 
-DELIM ?= $(strip \)
+DELIM ?= $(strip /)
 include $(APPDIR)$(DELIM)Make.defs
 
 WGET = wget