diff --git a/make/projects-dir.mk b/make/projects-dir.mk
index a2971a67..297b06a0 100644
--- a/make/projects-dir.mk
+++ b/make/projects-dir.mk
@@ -22,6 +22,7 @@
 .NOTPARALLEL:
 
 -include local.mk
+PROJECTS_MAKEFILE_NAME      ?= $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
 
 # -- Find JWBDIR
 DEV_PROJECTS_DIR            ?= .
@@ -212,7 +213,7 @@ distclean: clean.text-files-cache
 clean.text-files-cache:
 	rm -f $(TEXT_FILES_CACHE)
 list-files:
-	@realpath Makefile
+	@realpath PROJECTS_MAKEFILE_NAME
 	@for p in $(BUILD_PROJECTS); do \
 		$(LIST_VCS_FILES_SH) -znf $$p | sed -z "s/^/$$p\//" | \
 			xargs -0 realpath ;\
@@ -401,7 +402,7 @@ git-check-conv: $(SSH_WRAPPER_SH)
 
 # --- rules
 
-$(SSH_WRAPPER_SH): Makefile
+$(SSH_WRAPPER_SH): $(PROJECTS_MAKEFILE_NAME)
 	/bin/echo -e '#!/bin/bash $(SSH_WRAPPER_TRACE)\n\nexec /usr/bin/ssh $$JW_BUILD_SSH_EXTRA_OPTS "$$@"' > $@.tmp
 	chmod 700 $@.tmp
 	mv $@.tmp $@