diff --git a/resources/dictionaries/id/concatenated_prefixes_separable.txt b/resources/dictionaries/id/concatenated_prefixes_separable.txt
new file mode 100644
index 00000000..3f4d6c59
--- /dev/null
+++ b/resources/dictionaries/id/concatenated_prefixes_separable.txt
@@ -0,0 +1,2 @@
+jl.
+jln.