diff --git a/src/mako/deps.mako b/src/mako/deps.mako
index 6caac48c682..544707d499e 100644
--- a/src/mako/deps.mako
+++ b/src/mako/deps.mako
@@ -1,11 +1,15 @@
-<%api_info=[]%>
+# DO NOT EDIT !
+# This file was generated automatically by '${self.uri}'
+# DO NOT EDIT !
+
+<%api_info=[]%>\
 % for a in api.list:
 <%
 	gen_root = directories.output + '/' + a.name + '_' + a.version
 	api_name = a.name + a.version
 	api_clean = api_name + '-clean'
 	api_info.append((api_name, api_clean, gen_root))
-%>
+%>\
 ${gen_root}: ${directories.api_base}/${a.name}/${a.version}/${a.name}-api.json ${SHARED_INFO_FILE}
 ${api_name}: ${gen_root}
 	@echo TODO ${api_name} command
diff --git a/src/pyra/deps.pyra b/src/pyra/deps.pyra
deleted file mode 100644
index 9dab692a3be..00000000000
--- a/src/pyra/deps.pyra
+++ /dev/null
@@ -1,24 +0,0 @@
-$!setvar("api_info", "[]")!$#!
-
-<!--(for a in api.list)-->
-$!setvar("gen_root", "directories.output + '/' + a.name + '_' + a.version")!$#!
-$!setvar("api_name", "a.name+a.version")!$#!
-$!setvar("api_clean", "api_name+'-clean'")!$#!
-$!gen_root!$: $!directories.api_base!$/$!a.name!$/$!a.version!$/$!a.name!$-api.json
-$!api_name!$: $!gen_root!$
-$!api_clean!$:
-	rm -Rf $!gen_root!$
-$!api_info.append((api_name, api_clean, gen_root))!$#!
-
-<!--(end)-->
-
-.PHONY += $(.PHONY) $!' '.join(a[0] for a in api_info)!$ $!' '.join(a[1] for a in api_info)!$
-
-help-api:
-<!--(for a in api_info)-->
-	$(info $!a[0]!$    -    build the $!a[0]!$ api)
-	$(info $!a[1]!$    -    clean all generated files of the $!a[0]!$ api)
-<!--(end)-->
-
-
-clean-api: $!' '.join(a[1] for a in api_info)!$