diff --git a/make/defs-dev.mk b/make/defs-dev.mk
index effab860..67b61e0b 100644
--- a/make/defs-dev.mk
+++ b/make/defs-dev.mk
@@ -11,7 +11,7 @@ DOC_PREFIX       ?= $(PREFIX)/doc/$(PROJECT)
 EXE_PREFIX       ?= $(PREFIX)
 INIT_PREFIX      ?= $(EXE_PREFIX)
 SYSCONFIG_PREFIX ?= $(PREFIX)/sysconfig
-CONFIG_DIR       ?= $(ENV_PREFIX)/$(HOME)/etc$(FLAVOUR_PATH_SUFFIX)
+CONFIG_DIR       ?= $(ENV_PREFIX)/$(HOME)/etc/$(FLAVOUR_PATH_PREFIX)$(PROJECT)
 
 IMAGEDIR         ?= $(MODDIR)/../../images
 CTRLDIR          ?= $(ENV_PREFIX)/$(HOME)/bin$(FLAVOUR_PATH_SUFFIX)