diff --git a/python/afdko/fdkutils.py b/python/afdko/fdkutils.py
index 567178c18..2453e94ed 100644
--- a/python/afdko/fdkutils.py
+++ b/python/afdko/fdkutils.py
@@ -9,7 +9,7 @@
 import subprocess
 import tempfile
 
-__version__ = '1.3.6'
+__version__ = '1.3.7'
 
 
 def validate_path(path_str):
@@ -57,6 +57,8 @@ def get_font_format(font_file_path):
                 return 'OTF'
             elif head in (b'\x00\x01\x00\x00', b'true'):
                 return 'TTF'
+            elif head == b'ttcf':
+                return 'TTC'
             elif head[0:2] == b'\x01\x00':
                 return 'CFF'
             elif head[0:2] == b'\x80\x01':
diff --git a/tests/fdkutils_data/input/font.ttc b/tests/fdkutils_data/input/font.ttc
new file mode 100644
index 000000000..e3e5047e1
Binary files /dev/null and b/tests/fdkutils_data/input/font.ttc differ
diff --git a/tests/fdkutils_test.py b/tests/fdkutils_test.py
index 954b1bc8d..21598c594 100644
--- a/tests/fdkutils_test.py
+++ b/tests/fdkutils_test.py
@@ -52,6 +52,7 @@ def test_get_resources_dir():
     ('font.ufo', 'UFO'),
     ('font.otf', 'OTF'),
     ('font.ttf', 'TTF'),
+    ('font.ttc', 'TTC'),
     ('font.cff', 'CFF'),
     ('font.pfa', 'PFA'),
     ('font2.pfa', 'PFA'),