diff --git a/.dockerignore b/.dockerignore
index 48a6266..faa1253 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -5,4 +5,4 @@ images/*
 !fonts/fira/distr/otf/*
 !fonts/hack/build/ttf/*
 !fonts/jetbrainsmono/ttf/*
-!fonts/fira/showcases/showcases.txt
+!fonts/fira/showcases/*
diff --git a/ligatures.py b/ligatures.py
index 317b6d5..cac9b83 100644
--- a/ligatures.py
+++ b/ligatures.py
@@ -40,6 +40,6 @@ def ligature_to_def(ligature):
 
 # 'COPY_CHARACTER_GLYPHS' feature required to prepend the punctuations characters
 ligatures = [{'chars': chars, 'ligature_name': None}] \
-            + create_ligatures_def(pattern ='fonts/fira/showcases/showcases.txt')
+            + create_ligatures_def(pattern ='fonts/fira/showcases/**/showcases.txt')
 
 print("Definitions:", ligatures)