diff --git a/include/chromebook.sh b/include/chromebook.sh
index b30ff7bc..34d6754c 100644
--- a/include/chromebook.sh
+++ b/include/chromebook.sh
@@ -74,7 +74,12 @@ prep_mr()
 	mr_tree="$6"
 
 	x_ prep_mr_patch "$@"
-	x_ prep_mr_projectsconf "$@"
+
+	prep_mr_file "config/$1/$6/target.cfg" \
+	    "$spdx" \
+	    "" \
+	    "tree=\"$6\"" \
+	    "rev=\"$5\""
 }
 
 prep_mr_patch()
@@ -98,17 +103,6 @@ prep_mr_patch()
 	x_ rm -Rf "$mr_tmpclone"
 }
 
-prep_mr_projectsconf()
-{
-	# prep the actual tree config, after the patches were done
-
-	prep_mr_file "config/$1/$6/target.cfg" \
-	    "$spdx" \
-	    "" \
-	    "tree=\"$6\"" \
-	    "rev=\"$5\""
-}
-
 prep_mr_file()
 {
 	mr_filename="$1"